Microwave and Optical Technology Letters

Article	Citations
A millimeter‐wave broadband power amplifier with a tree‐like transistor structure using 0.15‐μm GaAs technology	51
Bandwidth improvement of differential‐fed patch antenna with out‐of‐band rejection using SISL technology	43
A dual‐band dual‐polarized shared‐aperture SIW slot antenna array with beam scanning	36
High Scanning Rate Leaky‐Wave Antenna Using Mixed Cross‐Coupling Sections	32
2‐D Scanning‐Angle Expansion of Phased Array Antenna Using Metalens	24
A Wideband Circularly Polarized 2 × 2 Patch Antenna Array	24
Synthesis of Half‐Wavelength Dipole‐Based Plane Wave Generator With Consideration of Mutual Coupling Effects	23
A novel probe‐fed directional dielectric resonator antenna for mobile communication	22
Data driven surrogate modeling of horn antennas for optimal determination of radiation pattern and size using deep learning	21
Design of 3×3 Nolen Matrix With Integrated Filter Function	20
Design of compact balanced filters with wide DM upper stopband and CM rejection band based on semi‐circular patch	19
A dual‐band dual‐sense circularly polarized antenna based on chiral structure	19
Broadband Circularly Polarized Metasurface Antenna Based on Characteristic Mode Analysis	18
A 1 THz Schottky transceiver front‐end based on 5 μm GaAs monolithic membrane	18
Parasitic element loaded efficient electrically small antenna for indoor wireless applications	17
Detection of defects in composite insulators based on laser‐induced plasma combined with machine learning	16
A novel method for obtaining gamma precoding values	16
Bistatic RCS Pattern Synthesis With a Receiver–Transmitter Metasurface and a Phase Distribution Optimization Algorithm	16
A Novel Dual‐Beam mmWave Filter‐Antenna With Wide Azimuth Beam for 5G Communication Systems	15
A frequency reconfigurable microstrip antenna with radiation and scattering state switching	15
Design of Tri‐Band Doherty Power Amplifier Using Phase and Impedance Constrained Optimization	14
An Ultra‐Wideband GaN PA MMIC With High‐Efficiency	14
An impedance matching section based on composite right/left‐handed transmission line model in viewpoint of phase shift and noise figure	14
A Meander Line Integrated Rectangular Tri‐Band Antenna for 5G Sub‐6GHz Applications	14
Compact Dual‐Band and Dual‐Circularly Polarized Stacked Antenna With Capacitive Feeding	13

Isolation enhancement of distinct element dual polarized compact MIMO antenna for 5G/WLAN application	13
A novel single‐layer dual‐band circularly polarized metasurface antenna for maritime communications	13
Design of high‐efficiency broadband power amplifier based on split‐ring resonator input matching network	13
Novel input impedance analysis of differential feed microstrip antennas using the bi‐characteristic‐impedance transmission line (BCITL) model	13
Issue information	13
A high‐efficiency power amplifier by using harmonics control	13
Miniaturized coplanar waveguide‐fed metamaterial inspired antenna for radio frequency identification applications	13
Simultaneous measurement of ammonia and ethylene using hollow waveguide‐based wavelength modulation spectroscopy with a 9.56 μm quantum cascade laser	12
A Novel Approach for Breast Cancer Detection Using Low‐Cost Textile Antennas	12
Voltage‐controlled attenuator based on PIN diode and compensated gold wire inductors	12
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A Radar Path Loss Prediction Method for Nearshore Wind Farm Environments	12
Noncontact Young's Modulus Measurement Using a Laser Interferometry–Digital Microscopy System: From Manganese Steel to Polylactic Acid Composites	12
A 100 GHz Switched Beam Patch Antenna Array With 4 × ${\boldsymbol{\times }}$ 4 Butler Matrix Based on Metallic‐Nanowire‐Filled Membrane	12
High isolation and high power of 0.13 µm CMOS SPDT switch using deep‐N‐well transistors and floating‐body technique in K‐band	11
Design of a Low‐Noise Amplifier With Highly Efficient Sub‐Harmonic Suppression Based on a Self‐Biasing Adaptive Filter for Nonlinear Radar	11
Design and fabrication of rudimentary shaped and effective 1 × 2 printed MIMO antenna using low profile material for WLAN and satellite applications	11
MIMO antenna performance with isolator	11
Compact frequency‐reconfigurable circular patch antenna with varactor diode: Design, tuning, and compactness optimization	11
APD–SSPP: Enhancing Linearization of Power Amplifier Using Spoof Surface Plasmon Polariton Propagation	11
Novel FR4‐based low loss reconfigurable filter with four operating modes using movable transmission lines	11
Compact filters based on dual‐mode gap waveguide cavities and 3D printing technology	11
A Novel Filtering Dielectric Resonator Antenna With Enhanced Gain	11
Inverse design of reflective metasurface antennas using deep learning from small‐scale statistically random pico‐cells	11
Low‐cost and easy‐to‐embed 7‐bit 360° phase shifter with transitions for large‐scale phased arrays	11
A compact 5G band N77 bandpass filter with multiple zeros based on GaAs integrated passive device process	10
Improved structure for the dissipative soliton generation based on nonlinear polarization rotation effect	10
Comparison of spectral beam combining based on reflecting volume Bragg grating, with and without collimating lenses	10
Analysis of antenna arrays using equivalent sources for increase in computational efficiency for 5G and beyond	10
Research on etalon‐free CO2 measurement based on direct absorption signal fitting	10
A wideband parallel‐plate waveguide design for FSS/FSR measurement	10
Optimization of partially thinned subarrays based on two‐stage random search method for large phased array antenna	10
Single Longitudinal Mode 2081 nm Thulium Doped Fiber MOPA Laser With Free‐Space Design	10
A Universal High‐Gain Low‐Profile All‐Dielectric Lens Design Method for Feed Antennas	10
Resistive‐reactive class‐X power amplifier with bandwidth beyond one octave	10
A Wideband High Gain Transmit‐Array Antenna Exploiting Polarization‐Rotated Metasurface Cell	10
Synergizing meander line and heterogeneous composite for miniaturized hybrid microwave absorber	10
High‐gain high‐selectivity TE20‐mode SIW‐fed metasurface filtenna array for 5G millimeter‐wave applications	10
Integrated liquid–liquid percentage determination microwave sensor exploiting single‐frequency transmission amplitude measurement technique	9
Ultrawideband 3‐D printed aperture‐shared conformal dual‐horn antenna	9
On‐chip triplexer using series‐first structure for connecting radio frequency modules in a 65 nm CMOS	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
High‐Gain Filtering Antipodal Vivaldi Antenna Incorporating Spoof Surface Plasmon Polaritons and Directors	9
Structured Light Beams With Fractional Topological Charge	9
Ultra‐Compact Flexible Antenna Fabrication Using Novel P‐PTFE Material for 5G and 6G Communication Systems	9
A Compact and Continuously Tunable 360° Phase Shifter Using Cascaded Transformer‐Based 180° Reflection‐Type and Switched‐Type Phase‐Shift‐Cell	9
Formation and Guiding Properties of the He + ‐Implanted Nd 3+ ‐Doped Silicate Glass Waveguide	9
Miniaturized methane detection system based on photoacoustic spectroscopy	8
Low‐profile frequency selective surface with quasi‐elliptical bandpass response using antenna‐filter‐antenna approach	8
Issue information	8

Issue information	8
Analysis and design of a wide stop‐band and high out‐of‐band suppression BPF	8
Enhancing the measurement range of laser speckle systems	8
DDD coil design for wireless charging of unmanned aerial vehicles	8
An in‐band full‐duplex antenna for 2.4 GHz WLAN using differential‐feed based neutral coupling for isolation enhancement	8
Design and simulation of reference voltage sources circuit in lasers	8
Compact metal‐printed filtering antenna with wideband performance	8
Wideband radar cross section reduction of a circularly polarized antenna using polarization conversion metasurfaces	8
A high gain uniplanar end‐fire electrically small antenna with a spilt‐ring resonator loading	8
MZI interferometric fiber optic temperature sensor based on MFC	8
A Wideband Profile‐Reduced Transmitarray Antenna Based on Phase‐Shifting Elements	8
A lighter weight substation infrared defect detection algorithm combining de‐weighted feature fusion and loss function fusion	8
Dual‐band MIMO antenna decoupling using vias based multipath decoupling circuit	8
Design and application of D‐band bandpass filter based on 0.18 μm complementary metal oxide semiconductor process	8
The single‐wavelength 561 nm laser based on reflective volume Bragg grating	7
An ultra‐wideband MIMO system with multi‐loop mode for full‐screen smartphone applications	7
Inverse design of multiparameter antenna using hybrid machine learning‐driven training dataset	7
A physical‐based model for on‐chip double‐layer spiral inductors with a ground shield	7
Reflector‐based highly isolated dual‐polarized multibeam antenna	7
A Narrowband Bandpass Filter With Wide Stopband Using Mixed Lumped and Distributed Circuits	7
Design of Photonic Crystal All‐Optical Analog‐to‐Digital Using Nonlinear Kerr Effect	7
A Gradient Structure With Lattice Cores for Wide‐Band and Wide‐Angle Wave Transmission	7
A 24.25–30 GHz radio frequency up‐down converter with harmonic distortions rejection for 5G millimeter wave radio channel emulator applications	7
Impact of impedance compensation structure in coaxial‐microstrip transition section on near‐field radiation	7
Wideband Class‐F power amplifier design based on harmonic control analysis and bandwidth expansion structure	7
Compact groove‐loaded rectangular horn with equal dual‐polarization elliptical beams for reflector antenna application	7
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Multiobjective Synthesis of Ultra‐Wideband Array Antennas in the Time Domain With High‐Power Pulse	7
Flat top coverage pattern maintaining via boundary subarray elements thinning	7
An Extremely Low‐Profile Wideband Patch Antenna for 5G Smartphones	7
Spatially tunable and self‐healing plasmonic Talbot imaging by using periodic metal nanopore arrays	7
Synthesis of sparse square arrays with high beam collection efficiency under minimum element spacing constraints	7
Compact filtering magic‐T using a hybrid microstrip‐cavity structure	7
Performance comparison of different deconvolution methods on 2D terahertz imaging	7
Special issue on “Developments in the design of THz components for flexible electronics”	7
Incident Angle Insensitive Focus Reconfigurable Reflective Metasurface Based on Polarization Control	7
Development of a metamaterial‐based compact applicator for hyperthermia	7
A dual‐band tightly arranged multiple‐input multiple‐output antenna pair for 5G mobile terminals	7
Rapid detection and identification of rocks and minerals by laser‐induced breakdown spectroscopy	7
Optimization of signal‐to‐noise ratio of laser heterodyne radiometer	6
High birefringence and near‐zero dispersion control of nonlinear photonic crystal fibers with a double‐cladded coaxial core	6
Optimized MSA DPD method for improving 5G multiband optical fronthaul performance	6
A novel algorithm of the perfectly matched layer based on the Runge–Kutta method of order 2 accuracy	6
High Q‐factor anapole mode based on localized spoof surface plasmon polaritons	6
Wideband 3D‐printed dielectric reflectarray in Ka‐band	6
Dot‐shaped transmit beamforming with nonuniform time‐modulated concentric circular frequency diverse array	6
A self‐quadruplexing antenna for quad‐band wireless applications	6
Novel design of high isolation compact printed monopoles array for dual‐band application	6
Silver sulfide as Q‐switcher and mode‐locker in Erbium‐doped fiber laser cavity	6
Tunable dual‐band filter based on monolayer black phosphorus	6
Oxygen detection system based on TDLAS–WMS and a compact multipass gas cell	6
Design of miniaturized 5‐elements array GPS microstrip antenna for anti‐jamming	6
Characterization and Compensation of Nonideal Effects of Modulation Functions in Time‐Modulated Array for Direction‐of‐Arrival Extraction	6
Issue information	6
An elliptical‐shaped rectangular slot antenna at 2.48 GHz for hyperthermia application	6
Solid materials characterization using split ring resonators enclosed by power divider	6
High isolation 4‐port MIMO sloted antenna for Sub‐6 GHz wireless applications	6
Broadband Omnidirectional Filtenna With Controllable Radiation Nulls and Bandwidth	6
Low‐Profile Broadband Magneto‐Electric Dipole Filtering Antenna Utilizing Shared‐Edge C‐Shaped Slot Structure	6
Precise Bias Control of Mach–Zehnder Modulators Without Second‐Order Pilot Tones	6
High‐Performance Compact 48‐Channel Arrayed Waveguide Grating on Improved Silica Platform	6
Low‐profile and broadband microstrip antenna with pattern diversity	6
High‐Sensitivity MIM Waveguide Sensor With Triple Fano Resonances for Multi‐Parameter Detection of Plasma and Ammonium Chloride	6
Microstructured optical beams with azimuthal polarization in stratified absorbent media	6
Low‐cost compact omnidirectional antenna for tri‐band Wi‐Fi 6E applications	6
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Employing inverse Class‐E power amplifier series output filter in parallel Doherty power amplifier	6
A wideband isolation technique using bezel coupled T‐type isolator for smartwatch MIMO applications	6
A 25 Gb/s burst‐mode TIA+CDR optical receiver with 4.5 ns total reconfiguration time	6
A broadband intermodulation reference generator based on artificial nonlinear dipole	6
X‐Band Photonics Radar System for Autonomous sUAV Target Parameter Estimation Using Micro‐Doppler TF Analysis	6
Oxygen detection based on Faraday modulation spectroscopy and wavelength modulation spectroscopy: A comparison	6
A 5.91–8.94GHz phase‐locked loop in 65 nm CMOS for 5G applications	6
Dual‐band full‐duplex antenna with high isolation using differential fed and dual‐polarization	6
A compact design of a wideband millimeter‐wave Butler matrix using integrated passive device technology	6
Using intrinsic‐resonance of an interdigitated microwave capacitor for detecting glyphosate‐based herbicide in water	6
Broadband circularly polarized filtering patch antenna based on metasurface	6
Design of modulated signal waveform in fully digital programmable optical frequency comb	5
Compact Filtering Microstrip Antenna With Enhanced Out‐of‐Band Suppression	5
Active near‐infrared laser heterodyne system based on supercontinuum laser source for gas measurement	5

Two‐Dimensional Wide‐Angle Beam‐Switching Using Beamforming Matrix and Reconfigurable Antenna Array for Base Station Applications	5
Broadband CPW fed butterfly shape printed slot antenna	5
The spectral‐voltage calibration technology of multispectral pyrometers based on Gauss–Newton‐genetic algorithm method for nonsource temperature regions	5
Design of compact dual‐core terahertz polarization beam splitter with broad bandwidth	5
Design of microstrip Yagi‐Uda antenna array for 4.5 GHz band fixed wireless access in 5G	5
High‐gain and wideband differentially fed circularly polarized planar aperture antenna	5
High Efficiency Wide‐Beam Antenna Array With H‐Plane Beamwidth Enlargement and Filtering Properties for Millimeter‐Wave Applications	5
Wideband filtering power dividers with/without notch band	5
Performance Analysis of Radio Frequency/Underwater Wireless Optical Communication System With Fog Conditions Based on NOMA	5
Inverse Design of an Ultra‐Compact Symmetric 3‐dB Optical Power Splitter Based on N‐ary Digital Pattern	5
Plasmonic grating assisted photo‐absorption enhancement in terahertz photoconductive antenna	5
Isolation enhancement of compact co‐polarized circular patch antennas using embedded series resonator	5
A broadband single‐layer reflectarray antenna with split ring element	5
A high‐linearity LC‐VCO with combined MOS varactors and bulk‐biased PMOS varactors for gain variation compensation	5
Real‐Time Monitoring System for Stator and Rotor Temperature of Hydroelectric Generator Based on Fluorescent Optical Fiber Sensing	5
A moisture detection sensor for flour based on the gas in scattering media absorption spectroscopy	5
Multilayer circular SIW cavity differential bandpass filter with wide‐stopband characteristics	5
Investigating the jamming effect of HPM with different frequencies on SDR	5
A novel wideband compact circularly‐polarized metasurface antenna for modern vehicular communication systems	5
Design of a multilayer absorber for ultra‐wideband radar cross section reduction	5
Miniaturized circularly polarized metasurface antenna based on characteristic mode analysis	5
Nonreciprocity of thermal radiation in attenuated total reflection‐mediated optical waveguide	5
Ultrathin and conformal frequency selective surfaces bandpass filter to eliminate the 5G bands on radio altimeters	5
Investigation of isolation enhancement and tune‐ability in patch antenna arrays	5
Ultrabroadband (DC–80 GHz) RF MEMS DC/capacitive load shunt switch	5
Miniaturized circular microstrip antenna designed with quasiperiodic sector metamaterials	5
A D‐band wideband low‐cost array for antenna‐in‐package applications	5
Design of a compact magneto‐electric dipole antenna	5
Triple‐band metasurface absorber for RF energy harvesting applications	5
Comparative analysis of X‐band FSS fabricated by inkjet printing and conventional etching technique	5
A Petal‐Shaped Four‐Port MIMO Antenna for 5G Mobile Communications	5
Electromagnetic Illusion Device Based on Diffraction Neural Network	5
A review of fiber‐coupled atomic magnetometer	5
A programmable solar‐powered radio frequency transmitter	5
Isolation improvement between two tightly coupled QMSIW MIMO antenna elements using spoof surface plasmon polariton structure	5
A Super‐Formula‐based compact ultra‐wideband antenna and its application to indoor real‐time positioning systems	5
An FSS structure with a band‐stop performance for UWB applications	5
Optical 8‐ary phase shift keying modulation format generator based on three microring modulators	5
Properties of a Lorentz correlated beam in uniaxial crystal	5
Millimeter‐Wave Ultra‐Wideband Compact Wilkinson Power Divider Based on Auxiliary Resonance Network	5
Analysis of C and S Trace Elements in Steel Using Orthogonal Preablation Dual‐Pulse Laser Induced Breakdown Spectroscopy	5
Polarization‐Reconfigurable Multi‐Antenna for High Mutual Coupling Reduction Using Backload Parasitic Structure	5
Wideband second‐order bandpass frequency selective surface with high selectivity	5
An L‐Band Dual‐Frequency Pulse Suppression Navigation Antenna for UAVs	5
Issue information	5
Field test of an enhanced LIPS to direct‐monitor the elemental composition of particulate matters in polluted air	5
ssDNA‐Functionalized Optical Fiber SPR Sensor for Trace Dopamine Detection	5
Zinc oxide nanorods electronically controlled terahertz modulator	5
A reconfigurable phase gradient metasurface antenna for beam steering	5
Design of Two‐Dimensional 90° Filtering Couplers Based on Combined 90° and 180° Couplers	5
Beam‐squint rectified balanced antipodal Vivaldi antenna with sliced fins and quarter‐wavelength labyrinth director	5
Erratum to A dual band compact circularly polarized antenna for GPS applications	5
2.5D Frequency Selective Surface for Polarization‐Insensitive Cross‐Polarization Conversion	5
An improved impedance space for extended hybrid continuous mode power amplifiers	5
Design of TMLAA for the Utilization of Radiated Harmonic Beam Over Digital Modulation Schemes	5
RZ‐PPM impulse tone‐based CSI estimation for adaptive threshold decision in FSO communications	5
Design of resonant metasurface absorber using feed‐forward neural network	5
High‐performance balanced dual‐band bandpass filter with controllable bandwidth and frequency ratio	5
Fabrications of electrically small hemispherical antenna	5
Millimeter micro‐coaxial beam steering array for high‐speed satellite communications	5
A review on photonic‐assisted dual‐chirp microwave waveform generation methods	5
Tin oxide as a Q‐switcher in an Nd‐doped fiber laser	5
Quad‐Band Bandpass Filter Using Asymmetric Short Stub Loaded E‐Type Resonators	4
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A 9 dB back‐off dual‐band asymmetric Doherty power amplifier using dual peaking amplifiers for reactance compensation	4
A Wideband Filtering Antenna With Sharp Roll‐Off Using Parasitic Patch and Artificial Magnetic Conductor for Enhanced Bandwidth	4
A PITD algorithm for analyzing composite right‐/left‐handed transmission line	4
Design of negative refractive index 3D metamaterial split ring resonator for IoT applications	4
Operation of a passively Q‐switched Tm:YAP laser with Ta2NiS5 as a saturable absorber	4
Novel 6‐GHz/80.8% fractional bandwidth filtering power divider with ultra‐large coupling coefficient using air‐dielectric broadside‐coupled lines	4
CMA‐Driven Polarization Purity Enhancement in Triangular Patch Antennas With Resonance Stability	4
A novel modified Kock–Snowflake fractal MIMO antenna for 4G/5G UWB communication gadgets	4
A low‐power‐consumption massive MIMO scheme based on multibeam antenna array	4
Bandwidth‐reconfigurable filtering phase shifters with phase‐slope alignment for different bandwidth states	4
A wideband fully enclosed coaxial‐to‐substrate‐integrated waveguide transition and its applications in a 1‐to‐4 radial power divider	4
A broadband flexible microwave‐optical compatible absorber	4
Passively Q‐switched operation of a Tm:YAP laser with two WS2‐based saturable absorbers	4
Dual‐Band Dual‐Circularly Polarized Aperture‐Shared Antenna Based on SIW for Millimeter‐Wave/Sub‐6 GHz Communication Applications	4
Modified T‐Shaped Resonators–Based Wideband Bandpass Filter for 5G Midband Communication	4
A curved single‐layer FSS design for gain improvement of a compact size CPW‐fed UWB monopole antenna	4
Terahertz couplers based on branch lines and waveguide resonators	4
Simulation analysis of a lidar performance for atmospheric temperature profile measurements based on the Fizeau interferometer and multichannel photomultiplier tube	4
Research on temperature and pressure interference in photoacoustic spectroscopy gas detection	4
Balanced bandpass microstrip filter with high common‐mode rejection and extended stopband	4
Interference characteristics of leaking SF6 on photoacoustic detection of dissolved C2H4 in transformer oil	4
A simple and modular MIMO antenna system for closely spaced patch antennas	4
Novel polarization independent multiband THz perfect metamaterial	4
A High Conversion Gain and Low Phase Noise Self‐Oscillating Mixer Based on Positive Feedback Technique	4
Femtosecond‐laser micromachining fork gratings in LN crystal with different mechanisms	4
Generation of bright‐dark Q‐switched pulse pair in thulium‐doped fiber laser cavity with titanium aluminum carbide absorber	4
Additively Manufactured Reconfigurable Liquid Metal Monopole Antenna Using Reservoir‐Based Feed System and Pneumatic Control	4
A dielectric‐loaded broadband single‐ and dual‐polarized slot antenna with low profile and low cross‐polarization	4
Bandwidth improvement of patch antenna and array with out‐of‐band rejection based on SISL platform for 5G applications	4
Q‐factor enhanced resonator biosensor optimized by adaptive genetic algorithm for glucose detection	4
A dual‐band dual‐polarization Fabry–Pérot resonator antenna	4