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 2022-01-01 to 2026-01-01.)
ArticleCitations
Frontmatter46
A miniaturized dual band pass frequency selective surface insensitive to oblique angles and polarizations of wave24
Design of a dual-band wearable flexible MIMO antenna system for ISM band applications24
Evolution of a theranostic applicator for microwave ablation treatment22
Compact dual-band narrowband bandpass filter with small frequency ratio18
A novel ultra-wideband end-fire antenna based on spoof surface plasma polaritons17
Wideband circularly polarized reconfigurable metasurface antenna for 5G applications14
A novel design of a Wilkinson power divider based on the circular-shape resonator13
Axial ratio control of circularly polarized microstrip antenna using miniaturized multilayer graphene resistive pads11
Linear-to-linear polarization conversion using metasurface for X, Ku and K band applications10
Towards single-cell pulsed EPR using VCO-based EPR-on-a-chip detectors10
Frequency and pattern reconfigurable arrow shape patch antenna with a PIN diode10
Frontmatter8
A compact quad element MIMO antenna for LTE/5G (sub-6 GHz) applications8
Towards a fully integrated sub-THz microfluidic sensor platform for dielectric spectroscopy8
Frontmatter8
Revolutionizing healthcare with metamaterial-enhanced antennas: a comprehensive review and future directions8
Wide angle metamaterial absorber for S, C and X band application8
Miniaturized textile flexible antenna with electromagnetic band gap for wearable application7
Study of the substrate surface treatment of flexible polypyrrole-silver composite films on EMI shielding effectiveness: theoretical and experimental investigation6
A Novel architecture for low-jitter multi-GHz frequency synthesis5
Compact low-pass filter (LPF) with wide harmonic suppression using interdigital capacitor5
CIQBCP-MIMO-DRA: CSRR inspired quad band circularly polarized MIMO-DRA for W-LAN, Wi-Max, Wi-Fi (6E) and X-band applications5
Improving wireless data efficiency through the development of terahertz antennas with unique photonic crystal air holes5
Compact eight-shaped ISM-I band wearable antenna for wireless body area network applications5
Frontmatter5
High aperture efficiency millimeter-wave Fabry–Perot cavity MIMO antenna using unprinted and printed dielectric superstrates for n257 band 5G applications5
Circularly polarized multimode smart antenna system for micro base station application5
A balanced tri-band BPF with high selectivity based on ASSLR4
Miniaturized multi-band frequency selective surface with angular and polarization independent characteristic4
A high angle stable and polarization symmetric dual band reconfigurable frequency selective surface4
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
Frontmatter4
Dual notched conformal patch fed 3-D printed two-port MIMO DRA for ISM band applications4
Using one-dimensional thinned antenna arrays to form a two-dimensional MIMO antenna array4
Low complexity channel estimation massive MIMO OFDM using deformable long-range attention convolutional graph networks4
New indoor propagation model proposed for future B5G/6G rollout4
Spiritual leaf shape compact MIMO patch antenna for 5G lower sub-6 GHz applications4
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
Frontmatter4
Triple-band polarization-independent terahertz absorber based on concentric slotted multimode structure3
Compact circular Wilkinson power divider for wireless applications3
A miniaturized quad band hexagon patch antenna for GSM1800, C band and WiMAX applications3
Design and analysis of a multiple notched UWB-BPF based on microstrip-to-CPW transition3
Imaging of cylindrical inhomogeneites in a parallel plate waveguide with reverse time migration method3
A metasurface with three different configurations for absorption, transmission or reflection of incident electromagnetic waves3
Balanced tri- and quad-band BPFs based on SIR with improved passbands selectivity3
Frontmatter3
Frontmatter3
Mutual coupling reduction with Peyton Turtle pattern nearfield surface for MIMO patch antenna3
Bidirectional triple-band truly incident angle insensitive polarization converter using graphene-based transmissive metasurface for terahertz frequency3
Frontmatter3
A high-selectivity ceramic bandpass filter with controllable transmission zeros3
A fast convergent solution of wave propagation for multilayer inhomogeneous cylindrical dielectric waveguides using a semianalytical method3
Design and development of a graphene-based reconfigurable patch antenna array for THz applications3
Wideband self-isolated MIMO antenna element based on multiple adjacent modes coupling current cancellation for 5G mobile terminal application2
Ultrasensitive marker-free biomolecular THz-detection for tumor-related analytics2
Metasurface frequency reconfigurable antenna optimizes using neural network algorithm for wireless applications2
Dilemmas and directions of real-time detecting trapped individuals using ultra-wideband radar in building fire rescue2
A four port MIMO antenna using chip resistor based decoupling in 5G and 6G applications2
A super-compact wideband bandpass filter using capacitor-loaded coupled lines2
Balanced reflectionless BPF with wide-frequency differential- and common-mode quasi-reflectionless behavior and high selectivity2
Reconfigurable frequency selective surface based absorber realized using interlocking blocks2
Compact dual-band asymmetrical five-line microstrip sensor based on CSRR for water–ethanol mixtures characterization2
A miniaturized dual band implantable antenna and WPT system with enhanced coupling2
High isolation frequency-reconfigurable UWB-MIMO antenna with on-demand WiMAX band elimination2
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
Data driven modeling for linearization of particle accelerator RF power source2
Compact and flexible EBG backed ultra-wide band antenna for on-body communications2
A novel slotted dumbbell-shaped dielectric resonator antenna with enhanced bandwidth for C-band and 5G sub-6 GHz applications2
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
Analysis and synthesis of L- and T-shaped flexible compact microstrip antennas using regression-based machine learning approaches2
Design of a high selective triple band integrated reconfigurable filtering antenna for wideband and narrowband applications2
Radiation pressure of a hybrid bianisotropic chiral structure2
A dual-band dual-mode customer premises equipment antenna2
SIW MIMO antenna with high gain and isolation for fifth generation wireless communication systems1
A flexible wideband wearable CPW antenna for WBAN application1
Microwave-based breast cancer detection using a high-gain Vivaldi antenna and metasurface neural network approach for medical diagnostics1
Design of dual-band BPFs with high selectivity1
Frontmatter1
Towards durable and efficient antenna with SAR reduction analysis for on-body applications1
Experimental study on thermal cycling of nano-silver and nano-silver coated tin flip solder joints1
Design of wideband filtering phase shifters with wide stopband1
Improving the automatic target recognition algorithm’s accuracy through an examination of the different time-frequency representations and data augmentation1
Equivalent circuit modeling of various miniaturized antennas for wireless capsule endoscopy (WCE) applications1
A corrugated and lens based miniaturized antipodal Vivaldi antenna for 28 GHz and 38 GHz bands applications1
Terahertz subwavelength sensing with bio-functionalized germanium fano-resonators1
Design and development of half impulse radiating antenna based ultra wide band system1
Novel implantable antenna with miniaturized footprint size for wideband biomedical telemetry applications1
Design and performance analysis of a compact, wideband dual polarized antenna for WLAN & WiMAX applications1
A balanced dual-band BPF with quasi-independently tunable center frequency and bandwidth1
An embroidered spoof surface plasmon polariton transmission line for wearable wireless body area networks based on Minkowski fractal structure1
A wideband tunable quadrature coupler with flat coupling1
Frequency and pattern reconfigurable patch antenna for multi-standard wireless applications1
Dual-band circular polarized microstrip antenna for GNSS application1
A novel high isolation quad-port multiband MIMO antenna for V2X applications at Sub-6 GHz band1
Frontmatter1
Frontmatter1
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
A compact breath gas sensor system based on terahertz/millimeter-wave gas spectroscopy1
Design of a differential driven shorted annular ring antenna1
Addressing nonlinear İmpairments in fiber optic communication system utilizing novel modulation schemes1
Compact hybrid EBG microstrip antenna for wearable applications1
Equal/unequal half mode substrate integrated waveguide filtering power dividers using an ultra-compact metamaterial unit-cell1
Dual-band SIW filter using slot perturbation1
3D-printed microstrip patch antenna sensor utilizing complementary dual split-ring resonator for detection of liquid samples1
Contactless early-stage deep seated breast tumor detection using circular slotted patch antenna1
A compact S-band band-pass filter with ultra-wide stopband1
Coaxial resonant cavity for measuring complex permittivity of liquids1
Deep learning based distorted Born iterative method for improving microwave imaging1
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
Frontmatter1
A N77 band bandpass filter for 5G applications using LTCC technology with wide upper stopband1
Frontmatter0
A novel broadband and high-gain compact annular ring microstrip antenna for satellite applications0
Frontmatter0
A compact double-inverted Ω-shaped dual-band patch antenna for WLAN/WiMAX 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
A wide band and high gain 3-D printed patch antenna for X-band applications0
A cone-shaped compact 1x2 MIMO antenna for dual band WLAN applications at 3.65 & 5.9 GHz0
A circular monopole antenna with uniquely packed quad T-shaped strips for WLAN/WiMAX application0
SAR reduction techniques for WBAN and mobile applications0
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
Terahertz MIMO antenna array for future generation of wireless applications0
Square octagon split ring resonator-based metamaterial absorber under S, C, X, and Ku band for absorbing and sensing application0
Profile reduction of folded transmitarray antenna using multiple feeders0
Design and implementation of on-body PEC backed 2 × 2 MIMO antenna0
Analysis of tumor detection using polydimethylsiloxane based wearable antenna0
Compact quadband two-port antenna with metamaterial cell-inspired decoupling parasitic element for mobile wireless applications0
Frontmatter0
Improved tag estimation method for TDMA anticollision protocols using CA-CFAR technique0
Defected ground structure based compact UWB dielectric resonator antennas with enhanced bandwidth0
HSF-54 resistive ink based screen printed single layered FSS absorber for stealth technology0
End-fire circularly polarized antenna for satellite direct link in metal-bezel mobile terminals0
Frontmatter0
Implantable F-shaped antenna with 93.32 Mbps speed for Intra-body communications0
Characterization of dual-band circularly polarized mushroom-shaped monopole antenna with modified ground plane0
A review on soft computing optimization techniques for electromagnetics0
A compact dual-element UWB-MIMO antenna with single band-notched characteristics0
Design of the Wilkinson power divider with multi harmonic suppression0
High-selectivity wideband bandpass filter based on quintuple-mode stub-loaded resonator and defected ground structures0
High gain dual-band circularly polarized two-port MIMO antenna with equivalent circuit for WiMAX/5G/C- and X-bands applications0
DGS enabled compact implantable antenna with minimal SAR for biomedical applications0
Frontmatter0
An ultraminiaturized implantable antenna with low SAR for biotelemetry0
Design of a MIMO implantable antenna with ultra-miniaturized volume and reduced SAR0
A wideband folded reflectarray antenna with a 3-D printed circularly polarized converter0
Miniaturized wideband implantable slotted loop antenna for biotelemetry applications0
Cassegrain – antenna LTE waveform transmission and signal SDR platform based fuzzy logic membership optimization (Caltesdrflmo) using efficient image quality enhancement0
High isolation metamaterial based MIMO antenna with modified ground for 5G millimeter-wave applications0
Design, fabrication and testing of microwave bandpass filter using metamaterial integrated rectangular waveguide0
Balanced dual-band BPF with enhanced DM selectivity and stopband suppression0
Gain enhancement of a SIW H-plane horn antenna using of metamaterial array0
Antipodal vivaldi array MIMO antenna for 5G FR2 applications at 28 GHz with improved isolation0
Novel N -way reconfigurable power divider with switchable paths and adjustable frequency0
CPW-fed metamaterial inspired compact multiband antenna for LTE/5G/WLAN communication0
Wide angle wide band polarization insensitive metamaterial absorber for C, X and Ku band application with hexagonal packaging0
GPU acceleration of Nystrom type method for solving singular integral equations in H-polarized EM waves scattering by strip gratings0
A unique frequency reconfigurable monopole antenna for TV white space applications0
Self-assembled sensor-in-a-tube as a versatile tool for label-free EIS viability investigation of cervical cancer cells0
A high-gain dual-beam folded transmit-reflect-array antenna based on phase-shifting surface0
Crescent shaped slot loaded antenna sensor with tri-band notched for cancer detection0
Label-free single-cell counting and characterization in the GHz-range0
Performance enhancement of a circularly polarized printed monopole for wireless system application0
Frontmatter0
Ultra-compact half-mode substrate integrated waveguide diplexer based on evanescent-mode technique0
SMCG research on electromagnetic scattering in arid area0
Performance analysis and rain attenuation modelling of RoFSO link for hilly region of India0
Balanced BPFs with wideband CM suppression and high selectivity based on double-sided parallel-strip line0
Analysis of muscle implanted antenna performance with the variation of implantation depth0
An efficient 5G patch antenna for small cell outdoor environment0
Dual-resonance dielectric resonator-based MIMO antenna for Sub-6 GHz 5G and IoT applications0
Design of high gain miniaturized WPT rectenna for implantable biomedical applications0
A goblet-shaped quad band-notched UWB antenna and its MIMO configurations0
Circular shape MIMO antenna sensor for breast tumor detection0
Designing an ultra-wideband directional antipodal Vivaldi antenna with U-slots for biomedical applications using an optimized attention network0
Channel estimation via GAMP for millimeter wave hybrid massive MIMO systems0
Dual band half mode SIW filter loaded with CSRR and modified T-shaped slots for X & K bands applications0
Horizontally polarized low sidelobe level inclined-slot array antenna using ridged waveguide0
A comprehensive study about low-cost and limited bandwidth FMCW bio-radar: detailed analyses on vital signs measurements0
Integration of two dual-port substrate integrated waveguide based MIMO antennas on a common substrate for 5G millimeter wave applications0
Circular shape monopole antenna with modified ground plane proclaiming SWB characteristics0
The design and decoupling of TX/RX antenna with omnidirectional conical beam operating at V band0
Designing an optical filter based on subwavelength grating slot waveguide embedded with phase-change material0
Graphene based waveguide fed hybrid plasmonic terahertz patch antenna0
Frequency re-configurable metal-graphene hybrid MIMO patch antenna for terahertz communication0
Circularly polarized parasitic patch slot antenna using I-tree fractal defected ground structure for CA band applications0
ANN modeling for predicting muscle-implanted antenna performance for skin and fat thickness variations at 2.45 GHz0
Metamaterial-based transmit and receive antennas for wireless image transfer at 5.8 GHz0
A triple band pattern reconfigurable planar antenna for 5G applications0
An optimal concentric circular antenna array design using atomic orbital search for communication systems0
Design and investigation of cavity backed bowtie antenna with unidirectional radiation pattern using characteristic mode analysis0
Direction independent broad-band wide angle metamaterial absorber for “K” band applications0
Performance analysis of DP-MZM based RoF network for 5G/6G0
Determination of torso and main limp features of human gait from micro-Doppler radar measurements based on envelope detection and Kalman filtering0
Advances in antenna design through characteristic modes: a review of simulation techniques and development0
A stacked dielectric magnetoelectric dipole antenna with embedded ceramics0
Dual-layer microstrip monopolar patch antenna with characteristic mode analysis0
Millimeter-wave imaging and near-field spectroscopy for burn wound assessment0
3D printed circularly polarized implantable antenna with wideband impedance matching0
Frontmatter0
Textile UWB antenna performance for healthcare monitoring system0
An AMC-based low-RCS conformal phased array design0
A single layer wideband filtenna with E-shaped slots for 5G and B5G millimeter-wave communications0
Gain enhancement of ultra-wideband hexagonal slot antenna using tessellated rhombic loops based reflector0
Efficient 6.5 dBm 55 GHz CMOS VCO with simultaneous phase noise and tuning range optimization0
Design and analysis of novel DGS-loaded low-pass filter with wide stopband0
Frontmatter0
Design of miniaturized quad-mode wideband bandpass filter with multiple transmission zeros0
A compact high-gain key-shaped monopole antenna for RF sensitive environment, and X-Ku-band applications0
High-efficiency quad-band RF energy harvesting system with improved cross-coupled differential-drive rectifier0
SIW-based dual-beam conical conformal slot array antenna for X-band applications0
Balanced dual-wideband BPF utilizing quad-mode slotline resonator0
An implantable ISM band antenna for biomedical application0
On the effect of array size on the radar cross section reduction bandwidth of checkerboard metasurfaces0
Shared-radiator design of broadband and dual-mode antenna for personal role radio applications0
A compact multiband frequency reconfigurable antenna integrated with sextuple band artificial magnetic conductor for heterogeneous wireless applications0
Equivalent circuit of a planar microwave liquid sensor based on metamaterial complementary split ring resonator0
Cuckoo search-ExtraTrees model for Radio-frequency power amplifier under different temperatures0
Design and equivalent circuit modelling of super compact ultrathin metamaterial absorber for microwave frequency Regime0
Design and fabrication of an ultra compact Gysel power divider with harmonic suppression by using U shaped resonators0
Analysis of 5G Rotman beamforming lens antenna for higher beam angle and minimum phase error0
Efficient computation of probability density function in interfering κ - μ communication channels and appl0
Optimized SIW antipodal Vivaldi antenna array using Fourier series equations for C-band applications0
Design of a miniaturized branch line microstrip coupler with a simple structure using artificial neural network0
Analysis of quad-band polarization- and incident-angle independent low profile metamaterial absorber0
Asymmetric CPW-fed hexagonal monopole antenna with Boomerang-shaped Fractals for ultra-wideband applications0
Design and analysis of four leaf clover shaped MIMO antenna for Sub-6 GHz V2X applications0
Enhancing RF energy harvesting in smart cities with two port MIMO-UWB antenna design using machine learning algorithms0
A compact dual-band bandpass filter with deep suppression level using transversal signal interaction concepts0
Performance analysis of a flexible wearable antenna with low SAR for biomedical application0
Reliability analysis ofN-equationsN-unknowns method for the solution of the finite-difference time-domain (FDTD) problems0
A low-cost photonic band gap (PBG) microstrip line resonator for dielectric characterization of liquids0
A wideband reconfigurable filtering phase shifter based on Stub-loaded multimode resonators0
Dual band beam steering antenna using branch line coupler network for higher band applications0
Subspace estimation of coherent wideband OFDM signals0
A 156 GHz high-power doubler-embedded cross-coupled local oscillator in 55 nm CMOS technology0
A calibration method for vector network analyzers using a line and three or more offset-reflect standards0
Graphene-based compact polarization-insensitive broadband terahertz absorber for sensing applications0
Multilayer Archimedean spiral antenna design for dual-band intra-arm implantable biotelemetric smart health care monitoring system covering MICS and ISM bands0
0.10730195045471