Frequenz

Papers
(The median citation count of Frequenz is 0. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-05-01 to 2026-05-01.)
ArticleCitations
Frontmatter28
A miniaturized dual band pass frequency selective surface insensitive to oblique angles and polarizations of wave27
Design of a dual-band wearable flexible MIMO antenna system for ISM band applications17
Evolution of a theranostic applicator for microwave ablation treatment15
Compact dual-band narrowband bandpass filter with small frequency ratio14
A novel ultra-wideband end-fire antenna based on spoof surface plasma polaritons11
Wideband circularly polarized reconfigurable metasurface antenna for 5G applications10
Towards single-cell pulsed EPR using VCO-based EPR-on-a-chip detectors9
Axial ratio control of circularly polarized microstrip antenna using miniaturized multilayer graphene resistive pads9
A compact quad element MIMO antenna for LTE/5G (sub-6 GHz) applications8
Frontmatter8
Wide angle metamaterial absorber for S, C and X band application8
Frequency and pattern reconfigurable arrow shape patch antenna with a PIN diode8
A novel design of a Wilkinson power divider based on the circular-shape resonator8
Frontmatter8
Revolutionizing healthcare with metamaterial-enhanced antennas: a comprehensive review and future directions7
Towards a fully integrated sub-THz microfluidic sensor platform for dielectric spectroscopy7
Study of the substrate surface treatment of flexible polypyrrole-silver composite films on EMI shielding effectiveness: theoretical and experimental investigation6
Miniaturized textile flexible antenna with electromagnetic band gap for wearable application5
Frontmatter5
Compact eight-shaped ISM-I band wearable antenna for wireless body area network applications5
Compact low-pass filter (LPF) with wide harmonic suppression using interdigital capacitor5
Circularly polarized multimode smart antenna system for micro base station application5
Improving wireless data efficiency through the development of terahertz antennas with unique photonic crystal air holes5
High aperture efficiency millimeter-wave Fabry–Perot cavity MIMO antenna using unprinted and printed dielectric superstrates for n257 band 5G applications5
CIQBCP-MIMO-DRA: CSRR inspired quad band circularly polarized MIMO-DRA for W-LAN, Wi-Max, Wi-Fi (6E) and X-band applications5
Using one-dimensional thinned antenna arrays to form a two-dimensional MIMO antenna array4
Frontmatter4
New indoor propagation model proposed for future B5G/6G rollout4
Analysis of spiral antenna for enhancing antenna-plasma coupling impedance for SST-1 tokamak4
On the performance investigation of a low profile UWB antenna backed with conjointly connected sickle shaped AMC structure for on-/off body communications4
Low complexity channel estimation massive MIMO OFDM using deformable long-range attention convolutional graph networks4
A balanced tri-band BPF with high selectivity based on ASSLR4
Miniaturized multi-band frequency selective surface with angular and polarization independent characteristic4
High-gain UWB Fabry–Perot cavity antenna with dual-notched band for high-resolution imaging applications4
A novel dual-band 90-degree coupler with harmonic suppression using open-ended stubs and spiral lines4
High gain and high-efficiency compact resonator antennas based on spoof surface plasmon polaritons4
A modified Jerusalem inspired bandpass FSS for multiband applications based on concentric ring slots4
Frontmatter3
A metasurface with three different configurations for absorption, transmission or reflection of incident electromagnetic waves3
Imaging of cylindrical inhomogeneites in a parallel plate waveguide with reverse time migration method3
A miniaturized quad band hexagon patch antenna for GSM1800, C band and WiMAX applications3
Frontmatter3
Spiritual leaf shape compact MIMO patch antenna for 5G lower sub-6 GHz applications3
Bidirectional triple-band truly incident angle insensitive polarization converter using graphene-based transmissive metasurface for terahertz frequency3
Compact circular Wilkinson power divider for wireless applications3
Frontmatter3
Triple-band polarization-independent terahertz absorber based on concentric slotted multimode structure3
A high angle stable and polarization symmetric dual band reconfigurable frequency selective surface3
Balanced tri- and quad-band BPFs based on SIR with improved passbands selectivity3
Frontmatter3
A high-selectivity ceramic bandpass filter with controllable transmission zeros3
Horn integrated 3-D printed four-port MIMO DRA for CubeSats2
Graphene-based tunable dual-band polarization sensitive absorber for applications in the terahertz regime2
Compact dual-band asymmetrical five-line microstrip sensor based on CSRR for water–ethanol mixtures characterization2
Design of a high selective triple band integrated reconfigurable filtering antenna for wideband and narrowband applications2
Balanced reflectionless BPF with wide-frequency differential- and common-mode quasi-reflectionless behavior and high selectivity2
Mutual coupling reduction with Peyton Turtle pattern nearfield surface for MIMO patch antenna2
A super-compact wideband bandpass filter using capacitor-loaded coupled lines2
Wideband self-isolated MIMO antenna element based on multiple adjacent modes coupling current cancellation for 5G mobile terminal application2
High isolation frequency-reconfigurable UWB-MIMO antenna with on-demand WiMAX band elimination2
A miniaturized dual band implantable antenna and WPT system with enhanced coupling2
Ultrasensitive marker-free biomolecular THz-detection for tumor-related analytics2
Dilemmas and directions of real-time detecting trapped individuals using ultra-wideband radar in building fire rescue2
Analysis and synthesis of L- and T-shaped flexible compact microstrip antennas using regression-based machine learning approaches2
A dual-band dual-mode customer premises equipment antenna2
Radiation pressure of a hybrid bianisotropic chiral structure2
A fast convergent solution of wave propagation for multilayer inhomogeneous cylindrical dielectric waveguides using a semianalytical method2
Reconfigurable frequency selective surface based absorber realized using interlocking blocks2
Terahertz subwavelength sensing with bio-functionalized germanium fano-resonators2
A four port MIMO antenna using chip resistor based decoupling in 5G and 6G applications2
Compact and flexible EBG backed ultra-wide band antenna for on-body communications2
Metasurface frequency reconfigurable antenna optimizes using neural network algorithm for wireless applications2
Miniaturised ultra-wideband rectangular shaped slot antenna for ground penetrating radar applications2
A novel miniaturized microstrip filtering power divider with high selectivity based on composite right/left-handed (CRLH) concept2
Small size dual-band coupled-line coupler for WiMAX applications2
Design and development of a graphene-based reconfigurable patch antenna array for THz applications2
Data driven modeling for linearization of particle accelerator RF power source2
A novel slotted dumbbell-shaped dielectric resonator antenna with enhanced bandwidth for C-band and 5G sub-6 GHz applications2
Frontmatter2
Efficiency enhancement of CW magnetron by cathode priming2
Addressing nonlinear İmpairments in fiber optic communication system utilizing novel modulation schemes1
Experimental study on thermal cycling of nano-silver and nano-silver coated tin flip solder joints1
Frequency and pattern reconfigurable patch antenna for multi-standard wireless applications1
SIW MIMO antenna with high gain and isolation for fifth generation wireless communication systems1
Frontmatter1
Dual-band SIW filter using slot perturbation1
Microwave-based breast cancer detection using a high-gain Vivaldi antenna and metasurface neural network approach for medical diagnostics1
Towards durable and efficient antenna with SAR reduction analysis for on-body applications1
Design and development of half impulse radiating antenna based ultra wide band system1
Improving the automatic target recognition algorithm’s accuracy through an examination of the different time-frequency representations and data augmentation1
A novel non-iterative algorithm for the joint design of transceiver beamforming and surface reflection in an IRS-enhanced MIMO system1
Gain enhancement in octagonal shaped frequency reconfigurable antenna using metasurface superstrate1
3D-printed microstrip patch antenna sensor utilizing complementary dual split-ring resonator for detection of liquid samples1
Frontmatter1
Equivalent circuit modeling of various miniaturized antennas for wireless capsule endoscopy (WCE) applications1
A compact S-band band-pass filter with ultra-wide stopband1
Efficient computation of probability density function in interfering κ - μ communication channels and appl1
An embroidered spoof surface plasmon polariton transmission line for wearable wireless body area networks based on Minkowski fractal structure1
Compact hybrid EBG microstrip antenna for wearable applications1
Frontmatter1
A wideband tunable quadrature coupler with flat coupling1
Dual-band circular polarized microstrip antenna for GNSS application1
A compact breath gas sensor system based on terahertz/millimeter-wave gas spectroscopy1
Design of dual-band BPFs with high selectivity1
Design and performance analysis of a modulated patch stubbed feedline bandstop filter with dual windows tapered annular DGS1
Dual-band open-loop monopole (2 × 1) printed MIMO antenna for 4G and 5G applications1
Novel implantable antenna with miniaturized footprint size for wideband biomedical telemetry applications1
A novel high isolation quad-port multiband MIMO antenna for V2X applications at Sub-6 GHz band1
Investigations for a joint FMCW radar and wireless communication system in FDM taking into account the power amplifier characteristics1
Design of wideband filtering phase shifters with wide stopband1
Horizontally polarized low sidelobe level inclined-slot array antenna using ridged waveguide1
A flexible wideband wearable CPW antenna for WBAN application1
Deep learning based distorted Born iterative method for improving microwave imaging1
Frontmatter1
Contactless early-stage deep seated breast tumor detection using circular slotted patch antenna1
A N77 band bandpass filter for 5G applications using LTCC technology with wide upper stopband1
Coaxial resonant cavity for measuring complex permittivity of liquids1
A corrugated and lens based miniaturized antipodal Vivaldi antenna for 28 GHz and 38 GHz bands applications1
Effects of ground plane on a square graphene ribbon patch antenna designed on a high-permittivity substrate with PBG structures0
A stopband-improved and size-miniaturized low-pass filter based on substrate integrated coaxial lines and etched substrate-integrated half-coaxial lines0
Frontmatter0
A new technique for improving performance of conventional CRLH resonators using IDC/UISs with enhanced harmonic suppression in balanced dual-band BPFs0
Analysis of tumor detection using polydimethylsiloxane based wearable antenna0
SMCG research on electromagnetic scattering in arid area0
A low-cost photonic band gap (PBG) microstrip line resonator for dielectric characterization of liquids0
Novel multilayer antenna array with metamaterial structures for 5G applications0
Frontmatter0
Defected ground structure based compact UWB dielectric resonator antennas with enhanced bandwidth0
Performance analysis of a flexible wearable antenna with low SAR for biomedical application0
Design and analysis of four leaf clover shaped MIMO antenna for Sub-6 GHz V2X applications0
A novel miniaturized V-shaped monopole antenna for GSM/WiMAX/WLAN applications0
A 156 GHz high-power doubler-embedded cross-coupled local oscillator in 55 nm CMOS technology0
A compact multiband frequency reconfigurable antenna integrated with sextuple band artificial magnetic conductor for heterogeneous wireless applications0
GPU acceleration of Nystrom type method for solving singular integral equations in H-polarized EM waves scattering by strip gratings0
Cassegrain – antenna LTE waveform transmission and signal SDR platform based fuzzy logic membership optimization (Caltesdrflmo) using efficient image quality enhancement0
Ultra-compact half-mode substrate integrated waveguide diplexer based on evanescent-mode technique0
Frontmatter0
Dual-layer microstrip monopolar patch antenna with characteristic mode analysis0
Design of the Wilkinson power divider with multi harmonic suppression0
Bandwidth enhancement of resonating absorber using a lossy dielectric layer for RCS reduction in X-band0
Accurate channel estimation of on-grid partially coherent compressive phase retrieval for mmWave massive MIMO systems0
A calibration method for vector network analyzers using a line and three or more offset-reflect standards0
Balanced dual-band BPF with enhanced DM selectivity and stopband suppression0
ANN modeling for predicting muscle-implanted antenna performance for skin and fat thickness variations at 2.45 GHz0
Label-free single-cell counting and characterization in the GHz-range0
High isolation metamaterial based MIMO antenna with modified ground for 5G millimeter-wave applications0
Design analysis and performance enhancement of a 2-element MIMO implantable antenna using multi-relational Hamiltonian quantum nutcracker generative graph adversarial attention networks for medical ap0
Frontmatter0
A compact dual-band bandpass filter with deep suppression level using transversal signal interaction concepts0
Shared-radiator design of broadband and dual-mode antenna for personal role radio applications0
3D printed circularly polarized implantable antenna with wideband impedance matching0
Miniaturized wideband implantable slotted loop antenna for biotelemetry applications0
SIW-cavity based frequency reconfigurable antenna for IoT, WLAN, and 5G applications0
Advances in antenna design through characteristic modes: a review of simulation techniques and development0
A wideband folded reflectarray antenna with a 3-D printed circularly polarized converter0
Integration of two dual-port substrate integrated waveguide based MIMO antennas on a common substrate for 5G millimeter wave applications0
Square octagon split ring resonator-based metamaterial absorber under S, C, X, and Ku band for absorbing and sensing application0
Quad-band rectenna for power harvesting and other biomedical applications0
Design and fabrication of an ultra compact Gysel power divider with harmonic suppression by using U shaped resonators0
Characterization of dual-band circularly polarized mushroom-shaped monopole antenna with modified ground plane0
Cuckoo search-ExtraTrees model for Radio-frequency power amplifier under different temperatures0
A practical approach for comparative assessment of electromagnetic attenuation in bulky materials using reflection-only measurements0
Frontmatter0
SAR reduction techniques for WBAN and mobile applications0
End-fire circularly polarized antenna for satellite direct link in metal-bezel mobile terminals0
Broadband metasurface-based reflective polarization converter0
A wideband reconfigurable filtering phase shifter based on Stub-loaded multimode resonators0
Design and equivalent circuit modelling of super compact ultrathin metamaterial absorber for microwave frequency Regime0
Direction independent broad-band wide angle metamaterial absorber for “K” band applications0
Frontmatter0
Editorial0
A stacked dielectric magnetoelectric dipole antenna with embedded ceramics0
Compact quadband two-port antenna with metamaterial cell-inspired decoupling parasitic element for mobile wireless applications0
A study into strain sensor of cement-based material using CPW transmission lines0
Performance analysis of DP-MZM based RoF network for 5G/6G0
An implantable ISM band antenna for biomedical application0
An AMC-based low-RCS conformal phased array design0
Sub-THz pyramidal horn antenna for 6G wireless communication0
Comparison of cross couple MOS based and Schottky diode based RF energy harvesting circuits using Wilkinson power combiner0
An efficient 5G patch antenna for small cell outdoor environment0
Design, fabrication and testing of microwave bandpass filter using metamaterial integrated rectangular waveguide0
Antipodal vivaldi array MIMO antenna for 5G FR2 applications at 28 GHz with improved isolation0
Enhancing RF energy harvesting in smart cities with two port MIMO-UWB antenna design using machine learning algorithms0
Design of high gain miniaturized WPT rectenna for implantable biomedical applications0
A cone-shaped compact 1x2 MIMO antenna for dual band WLAN applications at 3.65 & 5.9 GHz0
A novel broadband and high-gain compact annular ring microstrip antenna for satellite applications0
Gain enhancement of ultra-wideband hexagonal slot antenna using tessellated rhombic loops based reflector0
Terahertz MIMO antenna array for future generation of wireless applications0
Secure transmission with different security requirements based on covert communication and information-theoretic security in the presence of friendly jammer0
Circular shape MIMO antenna sensor for breast tumor detection0
A circular monopole antenna with uniquely packed quad T-shaped strips for WLAN/WiMAX application0
High-selectivity wideband bandpass filter based on quintuple-mode stub-loaded resonator and defected ground structures0
Improved tag estimation method for TDMA anticollision protocols using CA-CFAR technique0
Self-assembled sensor-in-a-tube as a versatile tool for label-free EIS viability investigation of cervical cancer cells0
Frontmatter0
Design of miniaturized quad-mode wideband bandpass filter with multiple transmission zeros0
The design and decoupling of TX/RX antenna with omnidirectional conical beam operating at V band0
Optimized SIW antipodal Vivaldi antenna array using Fourier series equations for C-band applications0
On the effect of array size on the radar cross section reduction bandwidth of checkerboard metasurfaces0
High gain dual-band circularly polarized two-port MIMO antenna with equivalent circuit for WiMAX/5G/C- and X-bands applications0
Performance analysis of mmWave/sub-terahertz communication link for 5G and B5G mobile networks0
Equivalent circuit of a planar microwave liquid sensor based on metamaterial complementary split ring resonator0
Design of a compact metamaterial absorber with wide angular stability and polarisation insensitive for C, X and broad Ku band applications0
Dual-resonance dielectric resonator-based MIMO antenna for Sub-6 GHz 5G and IoT applications0
Analysis of 5G Rotman beamforming lens antenna for higher beam angle and minimum phase error0
Graphene based waveguide fed hybrid plasmonic terahertz patch antenna0
Subspace estimation of coherent wideband OFDM signals0
Analysis of quad-band polarization- and incident-angle independent low profile metamaterial absorber0
Graphene-based compact polarization-insensitive broadband terahertz absorber for sensing applications0
Frontmatter0
Wide angle wide band polarization insensitive metamaterial absorber for C, X and Ku band application with hexagonal packaging0
Designing an ultra-wideband directional antipodal Vivaldi antenna with U-slots for biomedical applications using an optimized attention network0
Novel N -way reconfigurable power divider with switchable paths and adjustable frequency0
A compact dual-element UWB-MIMO antenna with single band-notched characteristics0
Concepts for millimeter wave-based detection of African trypanosomes in field-compatible liquid systems0
Gain enhancement of a SIW H-plane horn antenna using of metamaterial array0
A review on soft computing optimization techniques for electromagnetics0
Dual band beam steering antenna using branch line coupler network for higher band applications0
Frontmatter0
Profile reduction of folded transmitarray antenna using multiple feeders0
Millimeter-wave imaging and near-field spectroscopy for burn wound assessment0
DGS based miniaturized wideband MIMO antenna with efficient isolation for C band applications0
An ultraminiaturized implantable antenna with low SAR for biotelemetry0
Analysis of muscle implanted antenna performance with the variation of implantation depth0
High-efficiency quad-band RF energy harvesting system with improved cross-coupled differential-drive rectifier0
Tri-arm MIMO array antenna pair for mobile phone applications0
Dual band half mode SIW filter loaded with CSRR and modified T-shaped slots for X & K bands applications0
Performance analysis and rain attenuation modelling of RoFSO link for hilly region of India0
Design and analysis of novel DGS-loaded low-pass filter with wide stopband0
Design of a MIMO implantable antenna with ultra-miniaturized volume and reduced SAR0
A high-gain dual-beam folded transmit-reflect-array antenna based on phase-shifting surface0
DGS enabled compact implantable antenna with minimal SAR for biomedical applications0
An optimal concentric circular antenna array design using atomic orbital search for communication systems0
Circular shape monopole antenna with modified ground plane proclaiming SWB characteristics0
A single layer wideband filtenna with E-shaped slots for 5G and B5G millimeter-wave communications0
Metamaterial-based transmit and receive antennas for wireless image transfer at 5.8 GHz0
A wide band and high gain 3-D printed patch antenna for X-band applications0
Balanced dual-wideband BPF utilizing quad-mode slotline resonator0
Design and investigation of cavity backed bowtie antenna with unidirectional radiation pattern using characteristic mode analysis0
Design and implementation of on-body PEC backed 2 × 2 MIMO antenna0
Balanced BPFs with wideband CM suppression and high selectivity based on double-sided parallel-strip line0
Optimized KTN-MgO based photonic biosensor for hemoglobin sensing0
Implantable F-shaped antenna with 93.32 Mbps speed for Intra-body communications0
Determination of torso and main limp features of human gait from micro-Doppler radar measurements based on envelope detection and Kalman filtering0
Frontmatter0
Miniaturized independent controllable dual-band bandpass filter by using transversal signal interference concepts0
HSF-54 resistive ink based screen printed single layered FSS absorber for stealth technology0
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