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 2021-04-01 to 2025-04-01.)
ArticleCitations
Mutual coupling reduction with Peyton Turtle pattern nearfield surface for MIMO patch antenna42
Analysis on space transmission model of the Microwave Wireless Power Transfer system24
Terahertz MIMO antenna array for future generation of wireless applications16
A wideband tunable quadrature coupler with flat coupling16
Wide angle metamaterial absorber for S, C and X band application15
Design and analysis of a multiple notched UWB-BPF based on microstrip-to-CPW transition11
Asymmetric CPW-fed hexagonal monopole antenna with Boomerang-shaped Fractals for ultra-wideband applications11
Numerical modeling of electromagnetic scattering from complex shape object with coating10
A miniaturized dual band pass frequency selective surface insensitive to oblique angles and polarizations of wave10
A miniaturized quad band hexagon patch antenna for GSM1800, C band and WiMAX applications9
Design of a differential driven shorted annular ring antenna8
A compact quad element MIMO antenna for LTE/5G (sub-6 GHz) applications8
Design of a dual-band wearable flexible MIMO antenna system for ISM band applications8
Research on the electromagnetic scattering from foam sea based on SMCG8
A wideband 4-port MIMO antenna supporting sub-6 GHz spectrum for 5G mobile terminals8
A single-layer low-cost reflectarray antenna using dual-resonant element approach7
Frontmatter7
Frontmatter7
Textile UWB antenna performance for healthcare monitoring system6
Addressing nonlinear İmpairments in fiber optic communication system utilizing novel modulation schemes6
Frontmatter6
CSRR metamaterial based BPF with wide attenuation band6
Frontmatter5
Quintuple band circular monopole antenna with innovative 3-D printed PLA substrate for wireless applications5
Imaging of cylindrical inhomogeneites in a parallel plate waveguide with reverse time migration method5
Switchable electromagnetic shield based on seawater5
Frontmatter5
A low-cost photonic band gap (PBG) microstrip line resonator for dielectric characterization of liquids5
Bandwidth enhancement of resonating absorber using a lossy dielectric layer for RCS reduction in X-band4
An optimal concentric circular antenna array design using atomic orbital search for communication systems4
Reconfigurable bandstop filter using active frequency selective surface, design and fabrication4
A novel ultra-wideband end-fire antenna based on spoof surface plasma polaritons4
Analysis of tumor detection using polydimethylsiloxane based wearable antenna4
Novel implantable antenna with miniaturized footprint size for wideband biomedical telemetry applications4
Design and fabrication of miniaturized tri-band frequency selective surface with polarization-independent and angularly stable response4
A fast convergent solution of wave propagation for multilayer inhomogeneous cylindrical dielectric waveguides using a semianalytical method4
Design of high gain miniaturized WPT rectenna for implantable biomedical applications4
Design of a MIMO implantable antenna with ultra-miniaturized volume and reduced SAR4
An on-chip circular Sierpinski shaped fractal antenna with defected ground structure for Ku-band applications3
Millimeter-wave imaging and near-field spectroscopy for burn wound assessment3
Frontmatter3
Frequency and pattern reconfigurable arrow shape patch antenna with a PIN diode3
A compact breath gas sensor system based on terahertz/millimeter-wave gas spectroscopy3
Evolution of a theranostic applicator for microwave ablation treatment3
Compact dual-band narrowband bandpass filter with small frequency ratio3
An AMC-based low-RCS conformal phased array design3
A compact double-inverted Ω-shaped dual-band patch antenna for WLAN/WiMAX applications3
Performance analysis and rain attenuation modelling of RoFSO link for hilly region of India3
Sub-terahertz (THz) antenna for Internet of Things and 6G Communication3
Graphene-based compact polarization-insensitive broadband terahertz absorber for sensing applications3
Wideband circularly polarized reconfigurable metasurface antenna for 5G applications3
CPW-fed metamaterial inspired compact multiband antenna for LTE/5G/WLAN communication2
Frontmatter2
Impact of broadband power line communication on high frequency equipment using impact analysis2
Proximal gradient method based robust Capon beamforming against large DOA mismatch2
SIW-cavity based frequency reconfigurable antenna for IoT, WLAN, and 5G applications2
A novel design of a Wilkinson power divider based on the circular-shape resonator2
60 GHz beam-tilting coplanar slotted SIW antenna array2
Self-assembled sensor-in-a-tube as a versatile tool for label-free EIS viability investigation of cervical cancer cells2
A compact simple microstrip lowpass filter based on elliptical analyzed resonator2
Efficient and optimized six- port MIMO antenna system for 5G smartphones2
Frontmatter2
A circular monopole antenna with uniquely packed quad T-shaped strips for WLAN/WiMAX application2
Frontmatter2
Linear-to-linear polarization conversion using metasurface for X, Ku and K band applications2
Direction independent broad-band wide angle metamaterial absorber for “K” band applications2
Gain enhancement of ultra-wideband hexagonal slot antenna using tessellated rhombic loops based reflector2
Frequency re-configurable metal-graphene hybrid MIMO patch antenna for terahertz communication2
High isolation metamaterial based MIMO antenna with modified ground for 5G millimeter-wave applications2
A dual-band dual-mode customer premises equipment antenna2
Data driven modeling for linearization of particle accelerator RF power source2
Performance enhancement of a circularly polarized printed monopole for wireless system application2
Frontmatter2
Analysis and synthesis of L- and T-shaped flexible compact microstrip antennas using regression-based machine learning approaches2
A Novel architecture for low-jitter multi-GHz frequency synthesis2
Revolutionizing healthcare with metamaterial-enhanced antennas: a comprehensive review and future directions2
Design and development of a graphene-based reconfigurable patch antenna array for THz applications2
Towards single-cell pulsed EPR using VCO-based EPR-on-a-chip detectors2
Circularly polarized CPW fed MIMO/Diversity antenna for Wi-Fi and WLAN applications2
Small size dual-band coupled-line coupler for WiMAX applications2
Miniaturised ultra-wideband rectangular shaped slot antenna for ground penetrating radar applications1
HEM11δ and HEM12δ-based Quad band Quad Sense Circularly Polarized tunable Graphene-based MIMO Dielectric Resonator Antenna1
High-selectivity wideband bandpass filter based on quintuple-mode stub-loaded resonator and defected ground structures1
Towards a fully integrated sub-THz microfluidic sensor platform for dielectric spectroscopy1
Miniaturized wideband implantable slotted loop antenna for biotelemetry applications1
Equivalent circuit of a planar microwave liquid sensor based on metamaterial complementary split ring resonator1
A single layer wideband filtenna with E-shaped slots for 5G and B5G millimeter-wave communications1
Characterization of dual-band circularly polarized mushroom-shaped monopole antenna with modified ground plane1
Compact low-pass filter (LPF) with wide harmonic suppression using interdigital capacitor1
SIW-based dual-beam conical conformal slot array antenna for X-band applications1
Efficient 6.5 dBm 55 GHz CMOS VCO with simultaneous phase noise and tuning range optimization1
A compact dual-element UWB-MIMO antenna with single band-notched characteristics1
Wideband self-isolated MIMO antenna element based on multiple adjacent modes coupling current cancellation for 5G mobile terminal application1
Radiation pressure of a hybrid bianisotropic chiral structure1
An efficient high-frequency method of the EM near-field scattering from an electrically large target1
Compact super-wideband MIMO antenna with improved isolation for wireless communications1
Circularly polarized array antenna based on dual split ring resonators (DSRRs)1
Miniaturized frequency selective surface with high angular stability1
Dilemmas and directions of real-time detecting trapped individuals using ultra-wideband radar in building fire rescue1
Reconfigurable frequency selective surface based absorber realized using interlocking blocks1
The design and decoupling of TX/RX antenna with omnidirectional conical beam operating at V band1
Metamaterial-based transmit and receive antennas for wireless image transfer at 5.8 GHz1
Frontmatter1
Design of high-efficiency Hybrid Power Amplifier with concurrent F&F−1 class operations for 5G application1
A wideband folded reflectarray antenna with a 3-D printed circularly polarized converter1
Dependence of specific absorption rate and its distribution inside a homogeneous fruit model on frequency, angle of incidence, and wave polarization1
Designing an optical filter based on subwavelength grating slot waveguide embedded with phase-change material1
CIQBCP-MIMO-DRA: CSRR inspired quad band circularly polarized MIMO-DRA for W-LAN, Wi-Max, Wi-Fi (6E) and X-band applications1
Compact dual-band balanced bandpass filter based on circular SIW cavity1
High isolation frequency-reconfigurable UWB-MIMO antenna with on-demand WiMAX band elimination1
Compact antenna based on split ring resonator as high Q-factor antenna for liquid permittivity measurements1
Singular integral equations in plane wave scattering by infinite graphene strip grating with brake of periodicity1
Miniaturized textile flexible antenna with electromagnetic band gap for wearable application1
Compact eight-shaped ISM-I band wearable antenna for wireless body area network applications1
Frontmatter1
An optimization of a reconfigurable CPW antenna for RF energy harvesting cognitive radio application1
3D printed circularly polarized implantable antenna with wideband impedance matching1
Integration of two dual-port substrate integrated waveguide based MIMO antennas on a common substrate for 5G millimeter wave applications1
Design of a high selective triple band integrated reconfigurable filtering antenna for wideband and narrowband applications1
Using one-dimensional thinned antenna arrays to form a two-dimensional MIMO antenna array1
A novel miniaturized microstrip filtering power divider with high selectivity based on composite right/left-handed (CRLH) concept1
Frontmatter1
Performance analysis of mmWave/sub-terahertz communication link for 5G and B5G mobile networks1
Multilayer Archimedean spiral antenna design for dual-band intra-arm implantable biotelemetric smart health care monitoring system covering MICS and ISM bands1
Compact and flexible EBG backed ultra-wide band antenna for on-body communications1
Study of the substrate surface treatment of flexible polypyrrole-silver composite films on EMI shielding effectiveness: theoretical and experimental investigation1
A compact S-band band-pass filter with ultra-wide stopband1
Deep learning based distorted Born iterative method for improving microwave imaging1
Design and analysis of four leaf clover shaped MIMO antenna for Sub-6 GHz V2X applications1
A high-gain dual-beam folded transmit-reflect-array antenna based on phase-shifting surface1
Thermally switchable terahertz metasurface absorber composed of H-fractal and enabled by phase-change material of vanadium dioxide1
Ultrasensitive marker-free biomolecular THz-detection for tumor-related analytics1
A super-compact wideband bandpass filter using capacitor-loaded coupled lines1
A planner Doherty power amplifier with harmonic suppression with open and short ended stubs1
An efficient adaptive modulation technique over realistic wireless communication channels based on distance and SINR1
Channel estimation via GAMP for millimeter wave hybrid massive MIMO systems1
Analysis of 5G Rotman beamforming lens antenna for higher beam angle and minimum phase error0
An ultraminiaturized implantable antenna with low SAR for biotelemetry0
Dual-resonance dielectric resonator-based MIMO antenna for Sub-6 GHz 5G and IoT applications0
Dual-band open-loop monopole (2 × 1) printed MIMO antenna for 4G and 5G applications0
DEMUX with low crosstalk and compact channel drop filter based on photonics crystals ring resonator with high quality factor0
Defected ground structure based compact UWB dielectric resonator antennas with enhanced bandwidth0
Analysis of spiral antenna for enhancing antenna-plasma coupling impedance for SST-1 tokamak0
Compact hybrid EBG microstrip antenna for wearable applications0
Analysis of muscle implanted antenna performance with the variation of implantation depth0
Design and implementation of microstrip array antenna for intelligent transportation systems application0
Design and development of metamaterial bandpass filter for WLAN applications using circular split ring resonator0
Frontmatter0
Design of a miniaturized branch line microstrip coupler with a simple structure using artificial neural network0
A compact multiband frequency reconfigurable antenna integrated with sextuple band artificial magnetic conductor for heterogeneous wireless applications0
Graphene-based tunable dual-band polarization sensitive absorber for applications in the terahertz regime0
Label-free single-cell counting and characterization in the GHz-range0
Design of the Wilkinson power divider with multi harmonic suppression0
Accurate channel estimation of on-grid partially coherent compressive phase retrieval for mmWave massive MIMO systems0
Ground plane and selective buried oxide based planar junctionless transistor0
In-Band Full-Duplex FSK transceiver for IoT0
A survey on the characterization parameters and lifetime improvement techniques of wireless sensor network0
Dual notched conformal patch fed 3-D printed two-port MIMO DRA for ISM band applications0
Dual-layer microstrip monopolar patch antenna with characteristic mode analysis0
DGS based miniaturized wideband MIMO antenna with efficient isolation for C band applications0
Design and equivalent circuit modelling of super compact ultrathin metamaterial absorber for microwave frequency Regime0
Circularly polarized multimode smart antenna system for micro base station application0
SMCG research on electromagnetic scattering in arid area0
A novel miniaturized V-shaped monopole antenna for GSM/WiMAX/WLAN applications0
Crescent shaped slot loaded antenna sensor with tri-band notched for cancer detection0
A compact high-gain key-shaped monopole antenna for RF sensitive environment, and X-Ku-band applications0
An analysis of leaky hybrid modes depending on structural parameters in a circular dielectric rod0
Effect of moisture content on dielectric properties of banana leaves and peels in frequency range of 1–20 GHz0
A simple and compact broadband circularly polarized circular slot antenna for WLAN/WiMAX/DBS applications0
An octagonal ultra-wideband double slit antenna for WiMAX and WLAN rejection0
A triple band pattern reconfigurable planar antenna for 5G applications0
Compact circular Wilkinson power divider for wireless applications0
High power and immunity high Q PMC packaged dual notch high power suspended defected stripline filter0
Towards durable and efficient antenna with SAR reduction analysis for on-body applications0
Editorial0
SIW MIMO antenna with high gain and isolation for fifth generation wireless communication systems0
Compact ultra-wideband monopole antenna with tunable notch bandwidth/frequency ratio0
Experimental study on thermal cycling of nano-silver and nano-silver coated tin flip solder joints0
Dual band beam steering antenna using branch line coupler network for higher band applications0
Performance analysis of hybrid Fi-Wi network employing OCDMA based NG-PON0
Enhancing RF energy harvesting in smart cities with two port MIMO-UWB antenna design using machine learning algorithms0
An implantable ISM band antenna for biomedical application0
Compact rat-race ring coupler with modified T type capacitor loading0
A balanced tri-band BPF with high selectivity based on ASSLR0
Diversity performance analysis of four port triangular slot MIMO antenna for WiBro and ultrawide band (UWB) applications0
High-efficiency quad-band RF energy harvesting system with improved cross-coupled differential-drive rectifier0
Implantable F-shaped antenna with 93.32 Mbps speed for Intra-body communications0
Equal/unequal half mode substrate integrated waveguide filtering power dividers using an ultra-compact metamaterial unit-cell0
Antipodal vivaldi array MIMO antenna for 5G FR2 applications at 28 GHz with improved isolation0
Concepts for millimeter wave-based detection of African trypanosomes in field-compatible liquid systems0
ANN modeling for predicting muscle-implanted antenna performance for skin and fat thickness variations at 2.45 GHz0
Profile reduction of folded transmitarray antenna using multiple feeders0
Compact circular polarized CPW antenna for WLAN and biomedical applications0
Bidirectional triple-band truly incident angle insensitive polarization converter using graphene-based transmissive metasurface for terahertz frequency0
Optimized SIW antipodal Vivaldi antenna array using Fourier series equations for C-band applications0
Graphene based waveguide fed hybrid plasmonic terahertz patch antenna0
Sub-THz pyramidal horn antenna for 6G wireless communication0
A novel slotted dumbbell-shaped dielectric resonator antenna with enhanced bandwidth for C-band and 5G sub-6 GHz applications0
Design and development of half impulse radiating antenna based ultra wide band system0
SAR reduction techniques for WBAN and mobile applications0
Metasurface frequency reconfigurable antenna optimizes using neural network algorithm for wireless applications0
Square DRA feed for parabolic reflector antenna for satellite communication application0
A novel non-iterative algorithm for the joint design of transceiver beamforming and surface reflection in an IRS-enhanced MIMO system0
Reliability analysis ofN-equationsN-unknowns method for the solution of the finite-difference time-domain (FDTD) problems0
A high-selectivity ceramic bandpass filter with controllable transmission zeros0
A wideband metamaterial cross polarizer conversion for C and X band applications0
On the effect of array size on the radar cross section reduction bandwidth of checkerboard metasurfaces0
Frontmatter0
Frontmatter0
Design of dual-band BPFs with high selectivity0
Compact quadband two-port antenna with metamaterial cell-inspired decoupling parasitic element for mobile wireless applications0
Gain enhancement in octagonal shaped frequency reconfigurable antenna using metasurface superstrate0
Gain enhancement of a SIW H-plane horn antenna using of metamaterial array0
Frontmatter0
Frontmatter0
A novel broadband and high-gain compact annular ring microstrip antenna for satellite applications0
A study into strain sensor of cement-based material using CPW transmission lines0
An RHCP and LHCP polarization reconfigurable microstrip antenna for ISM band smart city applications0
A new technique for improving performance of conventional CRLH resonators using IDC/UISs with enhanced harmonic suppression in balanced dual-band BPFs0
Dual-band circular polarized microstrip antenna for GNSS application0
Coaxial resonant cavity for measuring complex permittivity of liquids0
Design and Experimental Validation of Miniaturized Self-Triplexing Antenna Employing HMSIW0
An ultra-wideband rectangular ring dielectric resonator antenna integrated with hybrid shaped patch for wireless applications0
A unique frequency reconfigurable monopole antenna for TV white space applications0
A metasurface with three different configurations for absorption, transmission or reflection of incident electromagnetic waves0
Frontmatter0
Novel multilayer antenna array with metamaterial structures for 5G applications0
Design and analysis of novel DGS-loaded low-pass filter with wide stopband0
A stacked dielectric magnetoelectric dipole antenna with embedded ceramics0
Design and investigation of cavity backed bowtie antenna with unidirectional radiation pattern using characteristic mode analysis0
Compact four-band diplexer using defected ground structures0
Ultra-compact half-mode substrate integrated waveguide diplexer based on evanescent-mode technique0
Designing an ultra-wideband directional antipodal Vivaldi antenna with U-slots for biomedical applications using an optimized attention network0
Effects of ground plane on a square graphene ribbon patch antenna designed on a high-permittivity substrate with PBG structures0
A dual parallel Mach–Zehnder modulator linearization scheme based on 90° phase shifters0
Performance analysis of a flexible wearable antenna with low SAR for biomedical application0
Design and fabrication of an ultra compact Gysel power divider with harmonic suppression by using U shaped resonators0
Comparison of cross couple MOS based and Schottky diode based RF energy harvesting circuits using Wilkinson power combiner0
Frontmatter0
Miniaturized independent controllable dual-band bandpass filter by using transversal signal interference concepts0
Circularly polarized parasitic patch slot antenna using I-tree fractal defected ground structure for CA band applications0
GPU acceleration of Nystrom type method for solving singular integral equations in H-polarized EM waves scattering by strip gratings0
An E-band Variable Gain Amplifier with 24 dB-control range and 80 to 100 GHz 1 dB bandwidth in SiGe BiCMOS technology0
A microstrip planar lowpass filter with ultra-wide stopband using hexagonal-shaped resonators0
Design of a compact metamaterial absorber with wide angular stability and polarisation insensitive for C, X and broad Ku band applications0
A calibration method for vector network analyzers using a line and three or more offset-reflect standards0
Analysis of quad-band polarization- and incident-angle independent low profile metamaterial absorber0
Improved tag estimation method for TDMA anticollision protocols using CA-CFAR technique0
Design and experimental verification of compact dual-band SIW power dividers with arbitrary power division0
High-efficiency three-way Doherty power amplifier using reconfigurable PD0
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