Microwave and Optical Technology Letters

Article	Citations
Investigation and design of enhanced decoupled UWB MIMO antenna for wearable applications	48
Advances in fiber‐based quartz enhanced photoacoustic spectroscopy for trace gas sensing	47
Enhanced radiation gain and efficiency of a metamaterial‐inspired wideband microstrip antenna using substrate integrated waveguide technology for sub‐6 GHz wireless communication	39
A comprehensive review on the development and applications of narrow‐linewidth lasers	38
Sensitive carbon monoxide detection based on laser absorption spectroscopy with hollow‐core antiresonant fiber	37
High energy LiDAR source for long distance, high resolution range imaging	30
Performance enhancement of DFBL based near‐infrared CH4 telemetry system using a focus tunable lens	27
Sub‐ppb nitrogen dioxide detection based on resonant photoacoustic spectroscopy	26
A two element MIMO antenna for sub‐6 GHz and mmWave 5G systems using characteristics mode analysis	26
Manipulating pattern periods via external bias for graphene‐based THz Dual‐Band absorber	23
Encrypted and tunable graphene‐based metasurface refractive index sensor	23
Development of pulsed‐laser three‐dimensional imaging flash lidar using APD arrays	23
Metamaterial‐based refractive index sensor using Ge2Sb2Te5 substrate for glucose detection	22
Design of a compact UWB MIMO‐diversity antenna incorporating fractal inspired isolation structure with band notch characteristics	20
Ppb level detection of carbonyl sulfide and ethene and study resonant frequencies using laser photoacoustic spectroscopy	20
A low‐profile high‐gain multi‐beam antenna based on 3D‐printed cylindrical Luneburg lens	20
Properties of hyperbolic sinusoidal Gaussian beam propagating through strong atmospheric turbulence	19
Fast interrogation of dynamic low‐finesse Fabry‐Perot interferometers: A review	19
A linear to circular polarization reconfigurable converter based on frequency selective surface	18
Conformal eight‐port dual band antenna with switchable radiation pattern for 5G enabled on‐body wireless communications	17
Methods of tunable diode laser absorption saturation spectroscopy to gas sensing under optically thick conditions	17
Identification of aluminum alloy by laser‐induced breakdown spectroscopy combined with machine algorithm	17
Triple‐band metasurface absorber for RF energy harvesting applications	17
Review of laser‐diode pumped Ti:sapphire laser	16
Sub‐nanosecond, single longitudinal mode laser based on a VBG‐coupled EOQ Nd:YVO4 oscillator for remote sensing	16

A compact flexible fractal ultra‐wideband antenna with band notch characteristic	16
Recent advances and applications of off‐axis integrated cavity output spectroscopy	16
Simultaneous detection of hydrogen sulfide and carbon dioxide based on off‐axis integrated cavity output spectroscopy using a near‐infrared distributed feedback diode laser	16
Defect measurement using the laser ultrasonic technique based on power spectral density analysis and wavelet packet energy	16
Multi‐resonators, microwave microfluidic sensor for liquid characterization	15
Compact, broadband, wide angular stable circuit analog absorber at sub‐6 GHz for radar cross section reduction	15
A compact flower slotted dual band notched ultrawideband antenna integrated with Ku band for ultrawideband, medical, direct broadcast service, and fixed satellite service applications	15
Performance analysis of multiband on–off keying pulse modulation with noncoherent receiver for THz applications	14
Ultra‐wideband metamaterial absorber based on frequency selective resistive film for 5G spectrum	14
Application of piezoelectric transducers in photoacoustic spectroscopy for trace gas analysis	14
Substrate integrated waveguide leaky wave antenna with circular polarization and improvement of the scan angle	14
Polarization insensitive multilayered broadband absorber for L and S bands of the radar spectrum	14
Three‐port circularly polarized MIMO antenna for WLAN application with pattern and polarization diversity	14
Dual‐band terahertz metamaterial absorber using hexagon graphene structure	13
Planar substrate integrated waveguide‐based resonators and its usage to compact X‐band small phase noise oscillator	13
A low profile artificial magnetic conductor based tri‐band antenna for wearable applications	13
A wideband dual‐polarized magneto‐electric dipole antenna for millimeter wave applications	13
A LabVIEW‐based TDLAS methane detection system using a wavelet denoising method	13
Polarization‐independent reconfigurable frequency selective rasorber/absorber with low‐insertion loss	12
Non‐invasive exhaled breath diagnostic and monitoring technologies	12
Modeling of a cylindrical resonant photoacoustic cell for high sensitive gas detection	12
A high‐efficiency design for 5‐W 2.4/5.8 GHz concurrent dual‐band class‐E power amplifier	12
Design of super compact ultrathin perfect wide‐angle polarization independent metamaterial absorber for C, X, and Ku band applications	12
Miniaturize four‐port UWB‐MIMO antenna with tri‐notched band characteristics	11
A compact triband circularly polarized meander‐loaded monopole antenna	11
Substrate integrated waveguide filter based on the magnetized ferrite with tunable capability	11
Intelligent reflecting surface‐assisted terahertz communication towards B5G and 6G: State‐of‐the‐art	11
Oxygen detection system based on TDLAS–WMS and a compact multipass gas cell	11
Performance analysis of optomechanical‐based microcantilever sensor with various geometrical shapes	11
Compact 5G millimeter‐wave dual‐band filter with application in filtenna	11
Frequency agile multiple‐input‐multiple‐output antenna design for 5G dynamic spectrum sharing in cognitive radio networks	11
Enhancing distributed feedback‐standard single mode fiber‐radio over fiber links performance by neural network digital predistortion	11
Design and analysis of square shape slot cut high gain Sierpinski carpet fractal antenna for wireless applications	10
Interdigitated photoconductive terahertz antenna for future wireless communications	10
Advances in differential photoacoustic spectroscopy for trace gas detection	10
Recognition of orbital angular momentum vortex beam based on convolutional neural network	10
Steerable composite right–left‐hand‐based printed antenna circuitry for 5G applications	10
A pulse‐width adjustable electro‐optic Q‐switched nanosecond laser oscillator	10
Selectivity‐enhancement technique for parallel‐coupled SIR based dual‐band bandpass filter	10
A review of metamaterial absorbers and their application in sensors and radar cross‐section reduction	10
Convolutional neural network for quality of transmission prediction of unestablished lightpaths	10
A miniaturized ultra‐wideband antenna using “modified” rectangular patch with rejection in WiMAX and WLAN bands	9
Passive Q‐switched operation of Tm:YAP laser with a TaTe2 saturable absorber	9
Accuracy improvement for multimetal analysis by laser‐induced breakdown spectroscopy with least squares support vector machine	9
A wideband high gain trapezoidal monopole antenna backed by frequency selective surface	9
Three‐dimensional lightweight metamaterial with ultra‐wideband microwave absorption	9
A pattern‐ and frequency‐reconfigurable antenna using liquid metal	9
Temperature sensing technique by using a microwave photonics filter based on an actively mode‐locked fiber laser	9
Metamaterial‐based, compact, wide beam‐width circularly polarized antenna for 5G indoor application	9
Design of a wide bandwidth and high gain wearable antenna based on nonuniform metasurface	9

A compact folded SIW multibeam antenna array for 5G millimeter wave applications	9
Data driven surrogate modeling of horn antennas for optimal determination of radiation pattern and size using deep learning	9
An FR4‐based dc to 60 GHz substrate integrated suspended line to suspended coplanar waveguide transition	9
A study on the performance evaluation of wavelet decomposition in transient‐based radio frequency fingerprinting of Bluetooth devices	9
Theoretical analysis of thulium‐doped fiber amplifier based on in‐band pumping scheme	9
Orbital angular momentum wave generation/detection based on planar multi‐slot‐spiral circularly polarized antenna	9
Investigation of light behavior of all optical full adders in two‐dimensional photonic crystals	8
Design and experimental verification of compact dual‐element quasi‐self‐complementary ultra‐wideband multiple‐input multiple‐output antenna for wireless applications	8
Opportunistic control of crescent shape MIMO design for lower sub 6 GHz 5G applications	8
Experimentally investigating the degradations of the GaN PA indexes under different temperature conditions	8
Stealth design of polarization conversion metasurface antenna array	8
Metamaterial‐inspired tri‐band antenna for 5G‐C and Ka band applications	8
High peak power passively Q‐switched 2 μm solid‐state laser based on a MoS2 saturated absorber	8
3D EM data‐driven artificial network‐based design optimization of circular reflectarray antenna with semi‐elliptic rings for X‐band applications	8
Closely‐coupled wideband MIMO antenna with isolation improvement using decoupling circuit and hexagonal split‐ring resonators	8
A superstrate and FSS embedded dual band waveguide aperture array with improved far‐field characteristics	8
Modified rectangular resonators based multi‐frequency narrow‐band RFID reader antenna	8
Optically remote‐controlled miniaturized 3D reconfigurable CRLH‐printed MIMO antenna array for 5G applications	8
C, X, and Ku three‐band tunable metamaterial absorber based on varactor diodes	8
A novel dual‐band miniaturized frequency selective surface with high selectivity	8
Ultra‐wideband radar cross‐section reduction for ring‐shaped microstrip antenna based on characteristic mode analysis	8
Miniaturized methane detection system based on photoacoustic spectroscopy	8
Wavelength modulation‐based active laser heterodyne spectroscopy for standoff gas detection	7
Novel dielectric waveguide filter using isosceles right‐angled triangular resonators	7
An ultra‐wideband bandstop filter with circularly etched stub resonator	7
WR‐1.5 (500–750 GHz) waveguide bandpass filter fabricated using high precision computer numerically controlled machining	7
Substrate integrated waveguide cavity‐backed slot antenna with low cross‐polarization over the full bandwidth	7
A dual‐band linear‐to‐circular polarization converter with robustness under oblique incidences	7
A compact dual‐band multi‐input multi‐output antenna for 5G/WLAN/Bluetooth applications	7
High gain compact ultra‐wideband “antenna‐frequency selective surface” and its performance evaluation in proximity of soil surface	7
Design of compact dual‐band substrate integrated waveguide filtenna	7
Triple‐band ultra‐thin linear to circular polarization converter based on transmission metasurface	7
Microstrip leaky wave antenna for wide range of beam scanning in X band	7
Choke ring horn antenna design for satellite payload data transmitters	7
Efficient optical fiber communication in the metro access domain based on an optical multicarrier source	7
High‐power, continuous‐wave optical parametric oscillator based on MgO:sPPLT crystal	7
High gain, low radar cross‐section, and left hand circularly polarized antenna array based on metamaterial inspired elements	7
On‐chip miniaturized bandpass filter using gallium arsenide‐based integrated passive device technology	7
Multifunctional near field focusing transmission metasurface based on polarization sensitivity	7
Divide‐by‐2 injection‐locked frequency divider exploiting an 8‐shaped inductor	7
A highly efficient low‐cost reflective anisotropic metasurface for linear to linearly cross‐ and circular‐polarization conversion	7
A wideband low‐profile antenna using hybrid metasurface structure	7
Improved laser measurement using advanced techniques: A review	7
Compact quasi‐elliptic SIR‐SIW filter with multiple transmission zeros	7
A design of broadband bandpass frequency selective surface	7
Compact dual‐band bandpass filter with high‐passband isolation using coupled lines and open stub	7
Two‐dimensional graphdiyne for passively Q‐switched Yb3+:Sc2SiO5 laser	7
A phased array applicator based on open ridged‐waveguide antenna for microwave hyperthermia	7
High sensitivity open‐path gas sensor based on a triangular multi‐pass cell	7
Ultrashort pulse generation from binary temporal phase modulation	6
Research on in‐band stealth of antenna based on phase gradient metasurface	6
A circularly polarized low‐profile magnetoelectric dipole antenna	6
A microstrip bandpass filter with tunable bandwidth and center frequency	6
Low‐profile high‐gain broadband circularly polarized slot antenna with RCS reduction using polarization conversion metasurface	6
Propagation of sine beam in uniaxial crystal orthogonal to optical axis	6
Optimizing the efficiency of gallium nitride‐based light‐emitting diodes from contact area of current spreading to electrode	6
Ku‐band GaAs mHEMT MMIC and RF front‐end module for space applications	6
Wideband high‐gain multiresonance antenna based on polarization‐dependent metasurface	6
Compact 589 nm yellow source generated by frequency‐doubling of passively Q‐switched Nd:YVO4 Raman laser	6
Detectors for gas‐phase photoacoustic spectroscopy: A review	6
A right‐handed circularly polarized array antenna based on gap waveguide technology at 35 GHz	6
Printed planar tunable composite right/left‐handed leaky‐wave antenna based on a tunable polymer‐BST substrate	6
A novel self‐packaged DBBPF with multiple TZs for 5G sub‐6 GHz applications	6
Neutralization‐line‐based decoupling for miniaturized MIMO antenna array	6
Bismuth‐doped fiber Q‐switcher in erbium‐doped fiber laser cavity	6
Reduced dimensionality optimizer for efficient design of wideband millimeter‐wave 3D metamaterial GRIN lenses	6
A miniaturized wideband antenna using hybrid L/T‐shaped metasurface structure	6
Fast evaluation of lightning electromagnetic fields based on matrix pencil method in time domain	6
Implantable dual band semi‐circular slotted patch with DGS antenna for biotelemetry applications	6
Ultra‐broadband metamaterial absorbers based on spoof surface plasmon polaritons structure	6
3D‐printed pumpkin‐shaped cavity resonator to determine the complex permittivity of liquids	6
Novel high‐efficiency and ultra‐compact low‐pass filter using double‐layered spoof surface plasmon polaritons	6
Deep‐learning‐based nuclear power plant fault detection using remote light‐emitting diode array data transmission	6
Oxygen detection based on Faraday modulation spectroscopy and wavelength modulation spectroscopy: A comparison	6
Dual‐band CRLH‐TL inspired antenna loaded with metasurface for airborne applications	6
Development of 1.6‐μm Er: YAG solid‐state laser for lidar	6
W‐band ridge gap waveguide slot array antenna with low sidelobe and high‐gain characteristics	6
An ultra‐thin flexible four port MIMO antenna for WBAN communications	6
Inductive wireless power transfer system using multiple coils for rotating propulsive shaft applications	6
Q‐switched neodymium‐doped fiber laser with a gold nanoparticle saturable absorber	6

The gain and noise figure comparison of single‐pass, double‐pass, and dual‐stage triple‐pass thulium‐doped fiber amplifiers in S‐band with thulium‐doped fiber optimization	6
Enhancing microwave heating uniformity using reconfigurable diffractive beamforming surface	6
Linear calibration‐free wavelength modulation spectroscopy	6
Pattern and polarization reconfigurable circularly polarized antenna based on two pairs of planar complementary dipoles	5
Characteristic mode analysis of a compact circularly polarized rotated square slot antenna	5
Low noise continuous‐wave single‐frequency dual wavelength lasers at 671 and 1342 nm	5
A horn antenna with circular aperture for pipeline water cut measurement	5
A 30‐GHz low‐power CMOS LNA for 5G communication systems	5
Design of a wideband bowtie‐shaped reflectarray antenna loaded with parasitic split rings	5
A notched UWB microstrip patch antenna for 5G lower and FSS bands	5
Highly sensitive CMOS plasmon detector with a low‐gain buffer amplifier for terahertz imaging systems	5
Plasmonic structure on a tapered optical fiber for application as a surface‐enhanced Raman spectroscopy substrate	5
A high gain solar cell aperture‐coupled patch antenna based on substrate‐integrated suspended line platform for 5G application	5
Compact microstrip bandpass filters using triple‐mode resonator with lumped elements	5
A simple triple‐band coupled line filtering power divider design	5
Rapid detection of dissolved acetylene in oil based on T‐type photoacoustic cell	5
Design and analysis of nickel ferrite resonator antenna for C band applications	5
Design and analysis of laser photoelectric detection sensor	5
An efficient wide flatness gain bandwidth with parallel hybrid fiber amplifier	5
Dual‐band impedance transformer with single shunt stub for complex impedance loads	5
Compact spoof surface plasmon polariton leaky‐wave antenna with consistent gain	5
Phase shift switching of a miniaturized ultra‐wideband hybrid coupler for 5G technology	5
A frequency‐selective rasorber with wideband absorption and in‐band transmission using resistive ink	5
A dual‐frequency continuous wave doppler lidar for velocity measurement at far distance	5
Aperture coupled CPW feed for high gain and broadband circularly polarized slot loaded square patch metasurface antenna	5
Compact‐size quad‐band patch antenna for 5G mobile communications	5
Low‐loss X‐band waveguide bandpass filter based on rectangular resonators	5
Design of three multibranch microstrip antennas compatible with WiMAX/WiFi/4G/5G NR for coal mine applications	5
Dual‐band dual‐mode monopole/spiral central antenna for WBAN applications	5
Vortex wave generation using single‐fed circular patch antenna with arc segment	5
Reconfigurable CRLH‐inspired antenna based on Hilbert curve EBG structure for modern wireless systems	5
Design, fabrication, and performance analysis of corporate feed filtenna array using complementary split ring resonators	5
Bidirectional beamforming with +1st harmonic in time‐modulated linear arrays using two switching sequences	5
A complementary split‐ring array for compact decoupling 2 × 2 circularly polarized antenna	5
A novel miniaturized gain‐enhanced antipodal Vivaldi antenna with back radiation reduction	5
Optimization of passive Q‐switched fiber laser employing MAX phase chromium aluminum carbide film	5
A high gain and wide bandwidth Grooved AML loaded Vivaldi Antenna design for imaging and communication applications	5
One‐bit wideband reconfigurable reflectarray with stable beam‐scanning gain for X‐band application	5
Compact combined antenna for high‐power ultrawideband radiation sources with subnanosecond pulse duration	5
Wideband 3D‐printed dielectric reflectarray in Ka‐band	5
A wideband multilayer tunable filter using active frequency selective surface	5
Failure correction of antenna arrays using convex optimization	5
Nondestructive identification of wood species by terahertz spectrum	5
Switchable and filter‐free photonic microwave single‐sideband frequency converter	4
A new augmented support vector regression‐based behavioral model for multi‐device power amplifiers	4
Photonically integrated gain‐switched lasers for optical frequency comb generation	4
A compact fully fabric I‐shaped antenna supported with textile‐based AMC for low SAR 2.45 GHz wearable applications	4
Probabilistically shaped amplitude and pulse position modulation based on stepped amplitude probability distribution for optical access networks	4
A 28 GHz fully integrated GaN enhanced single‐sideband time‐modulated MMIC for phased array system	4
A near‐infrared CO2 detection system for greenhouse gas based on PCA‐DNN	4
In‐silico and in‐vitro testing of an implantable superstrate loaded biocompatible antenna for MICS band applications	4
Passively Q‐switched operation of a Tm:YAP laser with two WS2‐based saturable absorbers	4
Hybrid continuous inverse class‐F high‐efficiency power amplifier based on phase shift analysis	4
Miniaturized dual‐mode ultra‐wideband filter using sector substrate integrated waveguide	4
A wideband filtering Wilkinson power divider integrated with good harmonic suppression	4
Broadband linearizer based on equivalent power‐dependent impedance function of diode and load match network	4
Reconfigurable circularly polarized antenna with frequency agility	4
Variable diameter T‐shaped cell‐based photoacoustic sensor for trace gas detection	4
Remote sensing of vehicle emitted carbon oxides employing wavelength modulation spectroscopy and a segment modulation method	4
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Ultrawideband inkjet‐printed monopole antennas for energy harvesting application	4
An analytical study of curved frequency selective surfaces for shielding applications	4
Quantitative analysis of optical modes in sensing a medium of the higher refractive index through long‐period fiber grating	4
A novel single‐feed filtering dielectric resonator antenna using slotline‐loaded coupling structure	4
Photomultiplication type near‐infrared organic photodetectors with a mixed active layer	4
A novel lightweight tubular receiver for drone wireless charging system	4
Asymmetric meander line slot‐based X‐band leaky wave antenna	4
A simple and modular MIMO antenna system for closely spaced patch antennas	4
A reconfigurable phase gradient metasurface antenna for beam steering	4
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Mutual coupling reduction in antenna arrays using the novel mushroom electromagnetic band gap and defected ground structure	4
A compact triple‐band printed dipole antenna using C‐shaped resonators with stable radiation for GSM/ISM/WLAN applications	4
Numerical simulation and analysis of dual base transistor laser	4
Enhancing 5Gmulti‐band long haul optical fronthaul links performance by magnitude‐selective affine digital predistortion method	4
Strain sensor based on FBG in fiber loop ring down system	4
A novel and compact 3.5 GHz tunable bandpass filter in SIW technology with shunt‐inductive discontinuities switched by pin diode switches	4
Broadband and high gain circularly polarized mushroom‐loaded nonuniform patch array antenna with aperture CPW feed	4
Development of long‐distance power supply system with high power laser over single mode fiber	4
Wideband radar cross section reduction of a circularly polarized antenna using polarization conversion metasurfaces	4
Low radar cross‐section, broadband circularly polarized antenna using quaternary artificial magnetic conductor	4
A miniaturized quasi‐Yagi antenna using defected ground structure and double dog‐bone driver	4
A polarization‐insensitive dual‐band terahertz absorber using triangle graphene metamaterial structure	4
Dual‐band bandpass to bandstop switchable filter with independently tunable center frequency and bandwidth	4
Design of high‐efficiency continuous resistive‐reactive class‐J power amplifier	4
Design and demonstration of a 2.5D frequency‐selective surface for sub‐6 GHz 5G wireless communication	4
A high‐performance microstrip bandpass filtering coupler with low‐loss and compact size	4
Miniaturized circular microstrip antenna designed with quasiperiodic sector metamaterials	4
Fiber‐optic whispering‐gallery‐mode magnetic field sensor based on magnetic fluid infiltrated hollow core fiber	4
Polarization‐independent dual narrow‐band perfect metamaterial absorber for optical communication	4
A Fibonacci series‐inspired‐elliptically‐slotted CPW fed UWB patch antenna with Ku band‐reject characteristics	4
A circularly polarized, high aperture efficiency metasurface antenna	4
Tunable dual‐band filter based on monolayer black phosphorus	4
Dual polarized reflectarray antenna for operation in X and Ku bands	4
Design of paper‐based bandpass frequency selective surface using slotlines	4
Investigating optical adsorption properties of lead‐free double perovskite semiconductors Cs2SnI6−xBrx (x = 0–6) via first principles c	4