Microwave and Optical Technology Letters

Article	Citations
A dual‐band dual‐polarized shared‐aperture SIW slot antenna array with beam scanning	53
Synthesis of Half‐Wavelength Dipole‐Based Plane Wave Generator With Consideration of Mutual Coupling Effects	43
A novel probe‐fed directional dielectric resonator antenna for mobile communication	37
A Novel Dual‐Beam mmWave Filter‐Antenna With Wide Azimuth Beam for 5G Communication Systems	33
A frequency reconfigurable microstrip antenna with radiation and scattering state switching	31
An impedance matching section based on composite right/left‐handed transmission line model in viewpoint of phase shift and noise figure	29
An Ultra‐Wideband GaN PA MMIC With High‐Efficiency	27
Design of high‐efficiency broadband power amplifier based on split‐ring resonator input matching network	23
A high‐efficiency power amplifier by using harmonics control	22
Issue information	19
Bistatic RCS Pattern Synthesis With a Receiver–Transmitter Metasurface and a Phase Distribution Optimization Algorithm	18
Isolation enhancement of distinct element dual polarized compact MIMO antenna for 5G/WLAN application	18
A Radar Path Loss Prediction Method for Nearshore Wind Farm Environments	18
Voltage‐controlled attenuator based on PIN diode and compensated gold wire inductors	18
A novel method for obtaining gamma precoding values	17
A 1 THz Schottky transceiver front‐end based on 5 μm GaAs monolithic membrane	16
Design of Tri‐Band Doherty Power Amplifier Using Phase and Impedance Constrained Optimization	16
Parasitic element loaded efficient electrically small antenna for indoor wireless applications	15
Compact filters based on dual‐mode gap waveguide cavities and 3D printing technology	15
Noncontact Young's Modulus Measurement Using a Laser Interferometry–Digital Microscopy System: From Manganese Steel to Polylactic Acid Composites	15
Broadband Low RCS and High Gain Radiation‐Scattering‐Integrated Metasurface Antenna Array	15
Detection of defects in composite insulators based on laser‐induced plasma combined with machine learning	15
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Design of a Low‐Noise Amplifier With Highly Efficient Sub‐Harmonic Suppression Based on a Self‐Biasing Adaptive Filter for Nonlinear Radar	15
High isolation and high power of 0.13 µm CMOS SPDT switch using deep‐N‐well transistors and floating‐body technique in K‐band	14

A 100 GHz Switched Beam Patch Antenna Array With 4 × ${\boldsymbol{\times }}$ 4 Butler Matrix Based on Metallic‐Nanowire‐Filled Membrane	14
A millimeter‐wave broadband power amplifier with a tree‐like transistor structure using 0.15‐μm GaAs technology	13
Low‐cost and easy‐to‐embed 7‐bit 360° phase shifter with transitions for large‐scale phased arrays	13
APD–SSPP: Enhancing Linearization of Power Amplifier Using Spoof Surface Plasmon Polariton Propagation	13
Novel FR4‐based low loss reconfigurable filter with four operating modes using movable transmission lines	13
A Meander Line Integrated Rectangular Tri‐Band Antenna for 5G Sub‐6GHz Applications	13
A Wideband Circularly Polarized 2 × 2 Patch Antenna Array	13
Design of compact balanced filters with wide DM upper stopband and CM rejection band based on semi‐circular patch	13
A novel single‐layer dual‐band circularly polarized metasurface antenna for maritime communications	13
Packaged SIW Filtering Antenna Array With High Selectivity and Harmonic Suppression for Satellite Communications	13
Miniaturized coplanar waveguide‐fed metamaterial inspired antenna for radio frequency identification applications	13
Novel input impedance analysis of differential feed microstrip antennas using the bi‐characteristic‐impedance transmission line (BCITL) model	13
High Gain Dual‐Slot Vivaldi Antenna Based on Elliptical Slots and Metamaterial	12
Compact Dual‐Band and Dual‐Circularly Polarized Stacked Antenna With Capacitive Feeding	12
2‐D Scanning‐Angle Expansion of Phased Array Antenna Using Metalens	12
Compact frequency‐reconfigurable circular patch antenna with varactor diode: Design, tuning, and compactness optimization	12
High Scanning Rate Leaky‐Wave Antenna Using Mixed Cross‐Coupling Sections	12
A Novel Approach for Breast Cancer Detection Using Low‐Cost Textile Antennas	11
Inverse design of reflective metasurface antennas using deep learning from small‐scale statistically random pico‐cells	11
A dual‐band dual‐sense circularly polarized antenna based on chiral structure	11
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Design of 3×3 Nolen Matrix With Integrated Filter Function	11
Mu Negative Decoupling Media for Tightly Arranged MIMO Antenna With Wide Decoupling Bandwidth and Deep Decoupling Intensity	11
Optimization of partially thinned subarrays based on two‐stage random search method for large phased array antenna	10
A Novel Filtering Dielectric Resonator Antenna With Enhanced Gain	10
Data driven surrogate modeling of horn antennas for optimal determination of radiation pattern and size using deep learning	10
Comparison of spectral beam combining based on reflecting volume Bragg grating, with and without collimating lenses	10
Study of Unidirectional/Bidirectional Pattern—Reconfigurable Antenna With Impedance Match of Two Modes	10
Design and fabrication of rudimentary shaped and effective 1 × 2 printed MIMO antenna using low profile material for WLAN and satellite applications	10
Broadband Circularly Polarized Metasurface Antenna Based on Characteristic Mode Analysis	10
A Wideband High Gain Transmit‐Array Antenna Exploiting Polarization‐Rotated Metasurface Cell	9
High‐gain high‐selectivity TE20‐mode SIW‐fed metasurface filtenna array for 5G millimeter‐wave applications	9
A 31–36 GHz low noise‐variable gain amplifier with less than 0.37° RMS phase error and 0.4 dB gain step in 65‐nm CMOS	9
A compact 5G band N77 bandpass filter with multiple zeros based on GaAs integrated passive device process	9
Single Longitudinal Mode 2081 nm Thulium Doped Fiber MOPA Laser With Free‐Space Design	9
Synergizing meander line and heterogeneous composite for miniaturized hybrid microwave absorber	9
A Wideband and High‐Gain Filtering Slotline Antenna With Reconfigurable Notch Band	9
Resistive‐reactive class‐X power amplifier with bandwidth beyond one octave	9
Research on etalon‐free CO2 measurement based on direct absorption signal fitting	9
Integrated liquid–liquid percentage determination microwave sensor exploiting single‐frequency transmission amplitude measurement technique	9
Analysis of antenna arrays using equivalent sources for increase in computational efficiency for 5G and beyond	9
A Wideband Profile‐Reduced Transmitarray Antenna Based on Phase‐Shifting Elements	8
Flexible Circular Antenna Sensor With Multi Loops for Plantar Pressure Detection	8
Wideband radar cross section reduction of a circularly polarized antenna using polarization conversion metasurfaces	8
Ultra‐Compact Flexible Antenna Fabrication Using Novel P‐PTFE Material for 5G and 6G Communication Systems	8
A high gain uniplanar end‐fire electrically small antenna with a spilt‐ring resonator loading	8
An in‐band full‐duplex antenna for 2.4 GHz WLAN using differential‐feed based neutral coupling for isolation enhancement	8
Low‐profile frequency selective surface with quasi‐elliptical bandpass response using antenna‐filter‐antenna approach	8
Millimeter‐Wave Generation and Fiber Network Transmission Employing Carpet Weaver Optimization‐Based Deep Learning	8
A Broadband High‐Power Eight‐Way Coaxial‐Waveguide Power Divider/Combiner	8

Formation and Guiding Properties of the He + ‐Implanted Nd 3+ ‐Doped Silicate Glass Waveguide	8
DDD coil design for wireless charging of unmanned aerial vehicles	8
A wideband parallel‐plate waveguide design for FSS/FSR measurement	8
A Compact and Continuously Tunable 360° Phase Shifter Using Cascaded Transformer‐Based 180° Reflection‐Type and Switched‐Type Phase‐Shift‐Cell	8
High‐Gain Filtering Antipodal Vivaldi Antenna Incorporating Spoof Surface Plasmon Polaritons and Directors	8
Structured Light Beams With Fractional Topological Charge	8
Enhancing the measurement range of laser speckle systems	8
Ultrawideband 3‐D printed aperture‐shared conformal dual‐horn antenna	8
LTCC Ultra‐Wideband Bandpass Filter With Wide Out‐Of‐Band Suppression Based on Composite Independent‐Filters Topology	7
An Extremely Low‐Profile Wideband Patch Antenna for 5G Smartphones	7
Solid materials characterization using split ring resonators enclosed by power divider	7
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Using intrinsic‐resonance of an interdigitated microwave capacitor for detecting glyphosate‐based herbicide in water	7
Issue information	7
Design of a Dual‐Band Reconfigurable Doherty Power Amplifier Based on Dual‐Mode and Dual‐State Optimization	7
A lighter weight substation infrared defect detection algorithm combining de‐weighted feature fusion and loss function fusion	7
Incident Angle Insensitive Focus Reconfigurable Reflective Metasurface Based on Polarization Control	7
A Gradient Structure With Lattice Cores for Wide‐Band and Wide‐Angle Wave Transmission	7
A 25 Gb/s burst‐mode TIA+CDR optical receiver with 4.5 ns total reconfiguration time	7
Reflector‐based highly isolated dual‐polarized multibeam antenna	7
Low Insertion‐Loss High Power X‐Band SPDT Transmit/Receive Switches in 250 nm GaN HEMT	7
A Novel Wideband U‐Slot Dual Cavity Backed SIW MIMO Antenna at X‐Band for RADAR Application	7
Design of Photonic Crystal All‐Optical Analog‐to‐Digital Using Nonlinear Kerr Effect	7
Wideband Microstrip Fed Slot Antenna Featuring Mode Conversion and Coordinated Radiation	7
Precise Bias Control of Mach–Zehnder Modulators Without Second‐Order Pilot Tones	7
A novel algorithm of the perfectly matched layer based on the Runge–Kutta method of order 2 accuracy	7
High‐Sensitivity MIM Waveguide Sensor With Triple Fano Resonances for Multi‐Parameter Detection of Plasma and Ammonium Chloride	7
Multiobjective Synthesis of Ultra‐Wideband Array Antennas in the Time Domain With High‐Power Pulse	7
Analysis and design of a wide stop‐band and high out‐of‐band suppression BPF	7
Miniaturized methane detection system based on photoacoustic spectroscopy	7
A Universal High‐Gain Low‐Profile All‐Dielectric Lens Design Method for Feed Antennas	7
A broadband intermodulation reference generator based on artificial nonlinear dipole	6
High birefringence and near‐zero dispersion control of nonlinear photonic crystal fibers with a double‐cladded coaxial core	6
Microstructured optical beams with azimuthal polarization in stratified absorbent media	6
A self‐quadruplexing antenna for quad‐band wireless applications	6
Dual‐band full‐duplex antenna with high isolation using differential fed and dual‐polarization	6
A Narrowband Bandpass Filter With Wide Stopband Using Mixed Lumped and Distributed Circuits	6
Flat top coverage pattern maintaining via boundary subarray elements thinning	6
A 5.91–8.94GHz phase‐locked loop in 65 nm CMOS for 5G applications	6
Dot‐shaped transmit beamforming with nonuniform time‐modulated concentric circular frequency diverse array	6
Low‐profile and broadband microstrip antenna with pattern diversity	6
Broadband circularly polarized filtering patch antenna based on metasurface	6
Performance comparison of different deconvolution methods on 2D terahertz imaging	6
An ultra‐wideband MIMO system with multi‐loop mode for full‐screen smartphone applications	6
A Miniaturized and Angular Stability Switchable Frequency Selective Surface	6
Characterization and Compensation of Nonideal Effects of Modulation Functions in Time‐Modulated Array for Direction‐of‐Arrival Extraction	6
An On‐Board Ultra‐Small Wide‐Beam Circularly Polarized Microstrip Antenna	6
Issue information	6
A wideband isolation technique using bezel coupled T‐type isolator for smartwatch MIMO applications	6
Broadband Omnidirectional Filtenna With Controllable Radiation Nulls and Bandwidth	6
A dual‐band tightly arranged multiple‐input multiple‐output antenna pair for 5G mobile terminals	6
X‐Band Photonics Radar System for Autonomous sUAV Target Parameter Estimation Using Micro‐Doppler TF Analysis	6
Rapid detection and identification of rocks and minerals by laser‐induced breakdown spectroscopy	6
Near‐Infrared CH 4 System Based on FWA‐LSSVM Model for Coal Mines	6
A physical‐based model for on‐chip double‐layer spiral inductors with a ground shield	6
Compact metal‐printed filtering antenna with wideband performance	6
A compact design of a wideband millimeter‐wave Butler matrix using integrated passive device technology	6
A High Decoupled Nested SIW Cavity Self‐Nonuplexing L‐Shaped Slot Antenna With Self‐Shielding for Advanced Wireless Systems and IoT Applications	6
Impact of impedance compensation structure in coaxial‐microstrip transition section on near‐field radiation	6
Wideband Class‐F power amplifier design based on harmonic control analysis and bandwidth expansion structure	6
Design and application of D‐band bandpass filter based on 0.18 μm complementary metal oxide semiconductor process	6
Synthesis of sparse square arrays with high beam collection efficiency under minimum element spacing constraints	6
Low‐Profile Broadband Magneto‐Electric Dipole Filtering Antenna Utilizing Shared‐Edge C‐Shaped Slot Structure	6
Employing inverse Class‐E power amplifier series output filter in parallel Doherty power amplifier	6
High isolation 4‐port MIMO sloted antenna for Sub‐6 GHz wireless applications	6
Novel design of high isolation compact printed monopoles array for dual‐band application	6
A 24.25–30 GHz radio frequency up‐down converter with harmonic distortions rejection for 5G millimeter wave radio channel emulator applications	6
High‐Performance Compact 48‐Channel Arrayed Waveguide Grating on Improved Silica Platform	6
Stable Dual‐Beam Metasurface Antenna Array Based on Wideband Positive Phase Response Method	6
Development of a metamaterial‐based compact applicator for hyperthermia	6
Silver sulfide as Q‐switcher and mode‐locker in Erbium‐doped fiber laser cavity	6
Inverse design of multiparameter antenna using hybrid machine learning‐driven training dataset	6
Compact filtering magic‐T using a hybrid microstrip‐cavity structure	6
Compact groove‐loaded rectangular horn with equal dual‐polarization elliptical beams for reflector antenna application	6
Spatially tunable and self‐healing plasmonic Talbot imaging by using periodic metal nanopore arrays	6
Oxygen detection based on Faraday modulation spectroscopy and wavelength modulation spectroscopy: A comparison	6
Wideband filtering power dividers with/without notch band	5
Field test of an enhanced LIPS to direct‐monitor the elemental composition of particulate matters in polluted air	5
Wideband second‐order bandpass frequency selective surface with high selectivity	5
Multilayer circular SIW cavity differential bandpass filter with wide‐stopband characteristics	5

Investigation of isolation enhancement and tune‐ability in patch antenna arrays	5
A novel wideband compact circularly‐polarized metasurface antenna for modern vehicular communication systems	5
A reconfigurable phase gradient metasurface antenna for beam steering	5
Millimeter micro‐coaxial beam steering array for high‐speed satellite communications	5
Electromagnetic Illusion Device Based on Diffraction Neural Network	5
High‐performance balanced dual‐band bandpass filter with controllable bandwidth and frequency ratio	5
Properties of a Lorentz correlated beam in uniaxial crystal	5
Nonreciprocity of thermal radiation in attenuated total reflection‐mediated optical waveguide	5
Optimized MSA DPD method for improving 5G multiband optical fronthaul performance	5
A Super‐Formula‐based compact ultra‐wideband antenna and its application to indoor real‐time positioning systems	5
Analysis of C and S Trace Elements in Steel Using Orthogonal Preablation Dual‐Pulse Laser Induced Breakdown Spectroscopy	5
A programmable solar‐powered radio frequency transmitter	5
Ultrathin and conformal frequency selective surfaces bandpass filter to eliminate the 5G bands on radio altimeters	5
Design of a compact magneto‐electric dipole antenna	5
The spectral‐voltage calibration technology of multispectral pyrometers based on Gauss–Newton‐genetic algorithm method for nonsource temperature regions	5
Issue information	5
An L‐Band Dual‐Frequency Pulse Suppression Navigation Antenna for UAVs	5
Low‐cost compact omnidirectional antenna for tri‐band Wi‐Fi 6E applications	5
Performance Analysis of Radio Frequency/Underwater Wireless Optical Communication System With Fog Conditions Based on NOMA	5
Isolation improvement between two tightly coupled QMSIW MIMO antenna elements using spoof surface plasmon polariton structure	5
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A review on photonic‐assisted dual‐chirp microwave waveform generation methods	5
Beam‐squint rectified balanced antipodal Vivaldi antenna with sliced fins and quarter‐wavelength labyrinth director	5
A Petal‐Shaped Four‐Port MIMO Antenna for 5G Mobile Communications	5
Design of TMLAA for the Utilization of Radiated Harmonic Beam Over Digital Modulation Schemes	5
Real‐Time Monitoring System for Stator and Rotor Temperature of Hydroelectric Generator Based on Fluorescent Optical Fiber Sensing	5
Tin oxide as a Q‐switcher in an Nd‐doped fiber laser	5
Estimation of Staphylococcus total viable count in different contamination states of central venous catheters in hemodialysis centers based on tunable di	5
Design of compact dual‐core terahertz polarization beam splitter with broad bandwidth	5
RZ‐PPM impulse tone‐based CSI estimation for adaptive threshold decision in FSO communications	5
An elliptical‐shaped rectangular slot antenna at 2.48 GHz for hyperthermia application	5
A high‐linearity LC‐VCO with combined MOS varactors and bulk‐biased PMOS varactors for gain variation compensation	5
Design of microstrip Yagi‐Uda antenna array for 4.5 GHz band fixed wireless access in 5G	5
A D‐band wideband low‐cost array for antenna‐in‐package applications	5
Comparative analysis of X‐band FSS fabricated by inkjet printing and conventional etching technique	5
Switchable Multi‐Band Filtering Attenuator	5
Erratum to A dual band compact circularly polarized antenna for GPS applications	5
High Q‐factor anapole mode based on localized spoof surface plasmon polaritons	5
An FSS structure with a band‐stop performance for UWB applications	5
Broadbeam Substrate Integrated Waveguide Traveling Wave Antenna for Wearable Applications	5
Compact Filtering Microstrip Antenna With Enhanced Out‐of‐Band Suppression	5
Investigating the jamming effect of HPM with different frequencies on SDR	5
Optimization of signal‐to‐noise ratio of laser heterodyne radiometer	5
Inverse Design of an Ultra‐Compact Symmetric 3‐dB Optical Power Splitter Based on N‐ary Digital Pattern	5
A broadband single‐layer reflectarray antenna with split ring element	5
2.5D Frequency Selective Surface for Polarization‐Insensitive Cross‐Polarization Conversion	5
Design of Two‐Dimensional 90° Filtering Couplers Based on Combined 90° and 180° Couplers	5
High‐gain and wideband differentially fed circularly polarized planar aperture antenna	5
Online measurement of birefringence of sensing fibers in the AFOCT system	5
Two‐Dimensional Wide‐Angle Beam‐Switching Using Beamforming Matrix and Reconfigurable Antenna Array for Base Station Applications	5
Isolation enhancement of compact co‐polarized circular patch antennas using embedded series resonator	5
Measurement and Analysis of Overlapping Ammonia Spectral Lines via Dual‐Comb Spectroscopy	5
Fabrications of electrically small hemispherical antenna	5
Design of modulated signal waveform in fully digital programmable optical frequency comb	5
Miniaturized circularly polarized metasurface antenna based on characteristic mode analysis	5
A Novel All‐Metal Tunable Broadband Frequency‐Selective Surface	4
A Wideband Circularly Polarized Transmitarray Antenna With a Planar Feeder	4
A PITD algorithm for analyzing composite right‐/left‐handed transmission line	4
Broadband, high gain 2 × 2 subarray and 2 × 8 cavity‐backed antenna arrays for 5G mmWave applications	4
Additively Manufactured Reconfigurable Liquid Metal Monopole Antenna Using Reservoir‐Based Feed System and Pneumatic Control	4
A broadband flexible microwave‐optical compatible absorber	4
Interference characteristics of leaking SF6 on photoacoustic detection of dissolved C2H4 in transformer oil	4
Polyester‐based wearable bandpass microstrip filter	4
A high‐performance dual‐polarized corrugated horn for  a compact antenna test range system	4
A broadband and high‐efficiency folded transmitarray antenna	4
Modified T‐Shaped Resonators–Based Wideband Bandpass Filter for 5G Midband Communication	4
A High Conversion Gain and Low Phase Noise Self‐Oscillating Mixer Based on Positive Feedback Technique	4
Theoretical and experimental investigation of on‐chip silicon‐on‐insulator waveguide methane sensor	4
Design of an Advanced Filtering Antenna by Utilizing Coupling Mechanisms between Radiative and Non‐Radiative Resonators	4
A Wideband Filtering Antenna With Sharp Roll‐Off Using Parasitic Patch and Artificial Magnetic Conductor for Enhanced Bandwidth	4
A 54.5 GHz to 71.0 GHz Phase Inverting Variable Gain Amplifier With 18.0 dB Gain Tuning Range in a 65 nm CMOS Process	4
A dual‐band dual‐polarized omnidirectional patch antenna for on‐body application	4
Generation of bright‐dark Q‐switched pulse pair in thulium‐doped fiber laser cavity with titanium aluminum carbide absorber	4
X‐Band Air‐Filled Coaxial Bandpass Filter With Wideband Input‐Reflectionless Performance	4
Balanced bandpass microstrip filter with high common‐mode rejection and extended stopband	4
Dual‐Band MIMO Antenna With Enhanced Isolation Using Mode Cancellation	4
Issue information	4
Bandwidth‐reconfigurable filtering phase shifters with phase‐slope alignment for different bandwidth states	4
Quartz‐Enhanced Photoacoustic Spectroscopy Sensor for Detection of Dissolved Carbon Monoxide in Transformer Oil	4
Effect of argon on classification and identification of organics based on laser‐induced breakdown spectroscopy	4
Femtosecond‐laser micromachining fork gratings in LN crystal with different mechanisms	4
Adaptive light intensity aided wavelength tuning for phase‐shifting interferometric measurement system	4
Fiber Sensor for Liquid Level Detection Based on Micro‐Arc Air Cavity Structure	4
Design of distributed impedance‐matching networks for ultra‐wideband low‐noise amplifiers	4
A Pattern and Polarization Reconfigurable Circular Patch Antenna	4
CMA‐Driven Polarization Purity Enhancement in Triangular Patch Antennas With Resonance Stability	4
Performance Enhanced Compact Multiband Antenna for Smartwatch Applications	4
Research on temperature and pressure interference in photoacoustic spectroscopy gas detection	4
A wideband fully enclosed coaxial‐to‐substrate‐integrated waveguide transition and its applications in a 1‐to‐4 radial power divider	4
Q‐factor enhanced resonator biosensor optimized by adaptive genetic algorithm for glucose detection	4
Dual‐Band Dual‐Circularly Polarized Aperture‐Shared Antenna Based on SIW for Millimeter‐Wave/Sub‐6 GHz Communication Applications	4
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Operation of a passively Q‐switched Tm:YAP laser with Ta2NiS5 as a saturable absorber	4
A novel modified Kock–Snowflake fractal MIMO antenna for 4G/5G UWB communication gadgets	4
Novel 6‐GHz/80.8% fractional bandwidth filtering power divider with ultra‐large coupling coefficient using air‐dielectric broadside‐coupled lines	4