Works about VARACTORS

Results: 523

Phased Array Antenna Structure Based on Novel 6-Bit Phase Shifter for Wi-Fi Communication Systems.

Published in:

International Journal on Communications Antenna & Propagation, 2025, v. 15, n. 1, p. 10, doi. 10.15866/irecap.v15i1.25591

By:

Amri, Mariem;
Echouchene, Fraj

Publication type:

Article

Passive Frequency Tunability in Moiré-Inspired Frequency Selective Surfaces Based on Full-Wave Simulation.

Published in:

Micromachines, 2025, v. 16, n. 6, p. 702, doi. 10.3390/mi16060702

By:

Hwang, Jieun;
Hong, Sungcheol

Publication type:

Article

A method and device for measuring the capacitance and Q-factor of microwave varactors and variconds.

Published in:

Measurement Techniques, 2012, v. 55, n. 7, p. 834, doi. 10.1007/s11018-012-0047-3

By:

Kozyrev, A.;
Kosmin, D.;
Kotelnikov, I.;
Mikhailov, A.;
Osadchy, V.

Publication type:

Article

Structural and Electrical Properties of Nanocrystalline Diamond based Barium Strontium Titanate Varactors.

Published in:

Ferroelectrics, 2008, v. 377, n. 1, p. 75, doi. 10.1080/00150190802523628

By:

Gurumurthy, Venkataramanan;
Jeedigunta, Sathyaharish;
Baylis, Sam;
Spagnol, Priscila;
Bumgarner, John;
Kumar, Ashok;
Weller, Thomas

Publication type:

Article

A New Method for Electrical Characterization of Ferroelectric Thin Films at Microwave Frequencies.

Published in:

Ferroelectrics, 2007, v. 356, n. 1, p. 153, doi. 10.1080/00150190701511823

By:

Subramanyam, Guru

Publication type:

Article

Dual-Polarized Antenna with 2D Beam Steering Using Reconfigurable Double Square Loops.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 6, p. 1228, doi. 10.3390/electronics14061228

By:

Cai, Yuanming;
Zhang, Guibin;
Pan, Leyan;
Liu, Zhipeng;
Luan, Yuchen;
Liu, Feng;
Guo, Jiayin

Publication type:

Article

Performance Analysis of a Wireless Power Transfer System Employing the Joint MHN-IRS Technology.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 3, p. 636, doi. 10.3390/electronics14030636

By:

Kusnins, Romans;
Gailis, Kristaps;
Eidaks, Janis;
Kolosovs, Deniss;
Babajans, Ruslans;
Cirjulina, Darja;
Pikulins, Dmitrijs

Publication type:

Article

Variable Bandwidth Double-Coupled Double-Tuned Filter with Capacitive Couplings.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 2, p. 252, doi. 10.3390/electronics14020252

By:

Wójcik, Dariusz;
Surma, Maciej;
Magnuski, Mirosław

Publication type:

Article

Continuously Beam-Steered Phased Array Antenna Using GaN Varactors for Millimeter-Wave Applications.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 23, p. 4698, doi. 10.3390/electronics13234698

By:

Hamdoun, Abdelaziz;
Medjdoub, Farid;
Himdi, Mohamed;
Zegaoui, Malek;
Lafond, Olivier

Publication type:

Article

Overview of Reconfigurable Antenna Systems for IoT Devices.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 20, p. 3988, doi. 10.3390/electronics13203988

By:

García, Elena;
Andújar, Aurora;
Anguera, Jaume

Publication type:

Article

A Frequency-Reconfigurable Dual-Band RF Crossover Based on Coupled Lines and Open Stubs.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 13, p. 2641, doi. 10.3390/electronics13132641

By:

Alazemi, Abdullah J.;
Almatar, Danah H.

Publication type:

Article

Nonlinear Capacitance Compensation Method for Integrating a Metal–Semiconductor–Metal Varactor with a Gallium Nitride High Electron Mobility Transistor Power Amplifier.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 7, p. 1265, doi. 10.3390/electronics13071265

By:

Li, Ke;
Gu, Yitian;
Guo, Haowen;
Zou, Xinbo

Publication type:

Article

A CMA-Based Electronically Reconfigurable Dual-Mode and Dual-Band Antenna.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 18, p. 3915, doi. 10.3390/electronics12183915

By:

Russo, Nicholas E.;
Zekios, Constantinos L.;
Georgakopoulos, Stavros V.

Publication type:

Article

Reconfigurable Transmitarray Based on Frequency Selective Surface for 2D Wide-Angle Beam Steering.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 18, p. 3854, doi. 10.3390/electronics12183854

By:

Sun, Maolin;
Xi, Haowei;
Qi, Xiaokang;
Xu, Kuiwen;
Li, Huan;
Lv, Qinyi;
Hu, Shaoqing;
Chen, Shichang;
Zhao, Wensheng;
Li, Xungen;
Li, Wenjun

Publication type:

Article

Microwave Common-Frequency Absorption/Transmission Mode Conversion Based on Active Components.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 13, p. 2876, doi. 10.3390/electronics12132876

By:

Luo, Yisen;
Wang, Wenning;
Han, Chong-Zhi;
Ding, Tongyu

Publication type:

Article

A Compact Fourth-Order Tunable Bandpass Filter Based on Varactor-Loaded Step-Impedance Resonators.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 11, p. 2539, doi. 10.3390/electronics12112539

By:

Li, Shuang;
Li, Shengxian;
Yuan, Jianrong

Publication type:

Article

Experimental Demonstration of Beam Scanning of Dual-Metasurface Antenna.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 8, p. 1833, doi. 10.3390/electronics12081833

By:

Teodorani, Lucia;
Vernì, Francesco;
Giordanengo, Giorgio;
Gaffoglio, Rossella;
Vecchi, Giuseppe

Publication type:

Article

Layout of MOS Varactor with Improved Quality Factor for Cross-Coupled Differential Voltage-Controlled Oscillator Applications.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 6, p. 1385, doi. 10.3390/electronics12061385

By:

Lee, Milim;
Lee, Jaeyong;
Park, Changkun

Publication type:

Article

Wideband Lorenz Resonance Reconfigurable Metasurface for 5G+ Communications.

Published in:

Electronics (2079-9292), 2022, v. 11, n. 24, p. 4105, doi. 10.3390/electronics11244105

By:

Yang, Chun;
Yang, Chuanchuan;
Zhang, Cheng;
Feng, Jiqiang;
Xu, Chen;
Li, Hongbin

Publication type:

Article

A Second Order 1.8–1.9 GHz Tunable Active Band-Pass Filter with Improved Noise Performances.

Published in:

Electronics (2079-9292), 2022, v. 11, n. 17, p. 2781, doi. 10.3390/electronics11172781

By:

Colaiuda, Davide;
Leoni, Alfiero;
Ferri, Giuseppe;
Stornelli, Vincenzo

Publication type:

Article

A Compact Sub-GHz Wide Tunable Antenna Design for IoT Applications.

Published in:

Electronics (2079-9292), 2022, v. 11, n. 7, p. 1074, doi. 10.3390/electronics11071074

By:

Hussain, Rifaqat;
Alhuwaimel, Saad I.;
Algarni, Abdullah M.;
Aljaloud, Khaled;
Hussain, Niamat

Publication type:

Article

A Tunable Constant-Absolute-Bandwidth Bandpass Filter with Switchable Ability.

Published in:

Electronics (2079-9292), 2022, v. 11, n. 7, p. 1047, doi. 10.3390/electronics11071047

By:

Du, Tiejun;
Wei, Dujuan;
Zhang, Pengquan;
Guan, Boran;
Gu, Yue

Publication type:

Article

Design of Compact Complex Impedance Transformer with Frequency and Terminal Impedance Tunability.

Published in:

Electronics (2079-9292), 2022, v. 11, n. 7, p. 983, doi. 10.3390/electronics11070983

By:

Liu, Hongmei;
Guo, Yongquan;
Wang, Xinshuo;
Fang, Shaojun;
Wang, Zhongbao

Publication type:

Article

A Tunable Microstrip Bandpass Filter with Two Concurrently Tuned Transmission Zeros.

Published in:

Electronics (2079-9292), 2022, v. 11, n. 5, p. 807, doi. 10.3390/electronics11050807

By:

Magnuski, Mirosław;
Wójcik, Dariusz;
Surma, Maciej;
Noga, Artur

Publication type:

Article

Radiation-Tolerant All-Digital PLL/CDR with Varactorless LC DCO in 65 nm CMOS.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 22, p. 2741, doi. 10.3390/electronics10222741

By:

Biereigel, Stefan;
Kulis, Szymon;
Moreira, Paulo;
Kölpin, Alexander;
Leroux, Paul;
Prinzie, Jeffrey

Publication type:

Article

A New Reconfigurable Filter Based on a Single Electromagnetic Bandgap Honey Comb Geometry Cell.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 19, p. 2390, doi. 10.3390/electronics10192390

By:

Tavora de Albuquerque Silva, Andre;
Ferreira Dias, Claudio;
Rodrigues de Lima, Eduardo;
Fraidenraich, Gustavo;
Medeiros de Almeida, Larissa

Publication type:

Article

Soliton Waves in Lossy Nonlinear Transmission Lines at Microwave Frequencies: Analytical, Numerical and Experimental Studies.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 18, p. 2278, doi. 10.3390/electronics10182278

By:

Sekulic, Dalibor L.;
Samardzic, Natasa M.;
Mihajlovic, Zivorad;
Sataric, Miljko V.

Publication type:

Article

Ultra-Wideband Reconfigurable X-Band and Ku-Band Metasurface Beam-Steerable Reflector for Satellite Communications.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 17, p. 2165, doi. 10.3390/electronics10172165

By:

Rotshild, David;
Abramovich, Amir

Publication type:

Article

An Intrinsically Switched Tunable CABW/CFBW Bandpass Filter.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 11, p. 1318, doi. 10.3390/electronics10111318

By:

Du, Tiejun;
Guan, Boran;
Zhang, Pengquan;
Gu, Yue;
Wei, Dujuan

Publication type:

Article

Innovative Reconfigurable Metasurface 2-D Beam-Steerable Reflector for 5G Wireless Communication.

Published in:

Electronics (2079-9292), 2020, v. 9, n. 8, p. 1191, doi. 10.3390/electronics9081191

By:

Rotshild, David;
Rahamim, Efraim;
Abramovich, Amir

Publication type:

Article

Dynamic Modulation Band Rejection Filter Based on Spoof Surface Plasmon Polaritons.

Published in:

Electronics (2079-9292), 2020, v. 9, n. 6, p. 993, doi. 10.3390/electronics9060993

By:

Yang, Weigao;
Liu, Lixiang;
Su, Xiaoqiang;
Dong, Lijuan;
Liu, Yanhong;
Li, Zhanfeng

Publication type:

Article

128.76–129.56 GHz Fundamental Voltage Control Oscillator in 65 nm CMOS.

Published in:

Electronics (2079-9292), 2020, v. 9, n. 6, p. 898, doi. 10.3390/electronics9060898

By:

Su, Guodong;
Chen, Dirong;
Pang, Kaixuan;
Gao, Haijun;
Su, Jiangtao;
Sun, Lingling

Publication type:

Article

A Tunable Planar Balun with an Isolation Circuit Using Varactors Loaded Coupled Lines.

Published in:

Electronics (2079-9292), 2020, v. 9, n. 3, p. 401, doi. 10.3390/electronics9030401

By:

Fang, Shaojun;
Guo, Xiaojian;
Liu, Hongmei;
Wang, Zhongbao

Publication type:

Article

Design of Reconfigurable Bandwidth Filtering Antenna and Its Applications in IR/UWB System.

Published in:

Electronics (2079-9292), 2020, v. 9, n. 1, p. 163, doi. 10.3390/electronics9010163

By:

Zhang, Zhuohang;
Pan, Zhongming

Publication type:

Article

A 0.5~0.7 V LC Digitally Controlled Oscillator Based on a Multi-Stage Capacitance Shrinking Technique.

Published in:

Electronics (2079-9292), 2019, v. 8, n. 11, p. 1336, doi. 10.3390/electronics8111336

By:

Wang, Zixuan;
Wu, Hongyang;
Wang, Xin;
Shi, Mingmin;
Hu, Shanwen;
Guo, Yufeng;
Cai, Zhikuang

Publication type:

Article

Time-modulated 1-bit amplitude-coded metasurface for space-frequency beam shaping.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-95415-x

By:

Hosseininejad, Seyed Ehsan;
Khalily, Mohsen;
Tafazolli, Rahim

Publication type:

Article

Operational Calculation of Puncture Voltage of Drift n-p-n Transistors in Inverse Mode.

Published in:

Journal of Nano- & Electronic Physics, 2020, v. 12, n. 6, p. 06021-1, doi. 10.21272/jnep.12(6).06021

By:

Frolov, A. N.;
Filipchuk, A. N.;
Nadtochii, V. A.;
Nadtochyi, A. V.

Publication type:

Article

Active Terahertz Metamaterials Integrated with Metal–Semiconductor–Metal Varactor Diodes for Amplitude Modulation.

Published in:

Physica Status Solidi. A: Applications & Materials Science, 2024, v. 221, n. 13, p. 1, doi. 10.1002/pssa.202300655

By:

Lee, Gyejung;
Hwang, Ji Hyun;
Jang, Jae‐Hyung

Publication type:

Article

A Tunable Third Order SIW Cavity Based Bandpass Filter Using Cross Shaped Slot.

Published in:

International Journal of Microwave & Optical Technology, 2024, v. 19, n. 3, p. 290

By:

Rahman, Atiqur;
Sarkar, Pankaj

Publication type:

Article

SILICON CARBIDE DIODES FOR MICROWAVE APPLICATIONS.

Published in:

International Journal of High Speed Electronics & Systems, 2005, v. 15, n. 4, p. 899, doi. 10.1142/S0129156405003454

By:

Vassilevski, Konstantin

Publication type:

Article

A Dual-Band SiGe HBT Frequency-Tunable and Phase-Shifting Differential Amplifier Employing Varactor-Loaded, Stacked LC Resonators.

Published in:

International Journal of Microwave Science & Technology, 2012, v. 2012, p. 1, doi. 10.1155/2012/157971

By:

Sakamoto, Kazuyoshi;
Itoh, Yasushi

Publication type:

Article

Enhancing Linearity in Parallel-Plate MEMS Varactors through Repulsive Actuation.

Published in:

Micro (2673-8023), 2023, v. 3, n. 4, p. 811, doi. 10.3390/micro3040057

By:

Bensalem, Roufaida;
Elsayed, Mohannad Y.;
Tawfik, Hani H.;
Nabki, Frederic;
El-Gamal, Mourad N.

Publication type:

Article

Frequency reconfigurable antenna based on epsilon negative transmission lines.

Published in:

Electronics Letters (Wiley-Blackwell), 2023, v. 59, n. 11, p. 1, doi. 10.1049/ell2.12841

By:

Luo, Hao‐nan;
Yang, Xiao‐lin

Publication type:

Article

A wide‐frequency‐range, fault‐tolerant, common‐mode‐noise‐suppressed LC‐VCO with reversed varactor technique.

Published in:

Electronics Letters (Wiley-Blackwell), 2022, v. 58, n. 6, p. 231, doi. 10.1049/ell2.12417

By:

Guo, Qiancheng;
Guo, Yang

Publication type:

Article

A FR4‐based compact VCO with wide tuning range using SISL transformed triple‐tanks.

Published in:

Electronics Letters (Wiley-Blackwell), 2021, v. 57, n. 20, p. 764, doi. 10.1049/ell2.12251

By:

Fu, Haipeng;
Ma, Kaige;
Ma, Kaixue;
Wang, Yongqiang

Publication type:

Article

Design of a multimode tunable low noise amplifier for software defined radios.

Published in:

Electronics Letters (Wiley-Blackwell), 2020, v. 56, n. 16, p. 808, doi. 10.1049/el.2020.1183

By:

Aneja, A.;
Li, X. J.

Publication type:

Article

Active frequency selective surface with tunable and switchable properties based on loaded split ring slots.

Published in:

Electronics Letters (Wiley-Blackwell), 2020, v. 56, n. 7, p. 319, doi. 10.1049/el.2019.3781

By:

Esparza-Aguilar, T. E.;
Rodriguez-Cuevas, J.;
Martynyuk, A. E.;
Martinez-Lopez, J. I.

Publication type:

Article

Bifunctional reconfigurable metasurface for manipulating reflected waves in real-time with broad tuning band.

Published in:

Electronics Letters (Wiley-Blackwell), 2019, v. 55, n. 19, p. 1037, doi. 10.1049/el.2019.2083

By:

Dashuang Liao;
Haogang Wang;
Youfei Zhang;
Chao Qian

Publication type:

Article

Injection-locked frequency divider with a hybrid 3D multi-path and single-path inductor.

Published in:

Electronics Letters (Wiley-Blackwell), 2019, v. 55, n. 14, p. 778, doi. 10.1049/el.2019.0520

By:

Sheng-Lyang Jang;
Chien-Hsing Lu;
Jia-Ching Yang

Publication type:

Article

Heterobarrier Varactors with Nonuniformly Doped Modulation Layers.

Published in:

Technical Physics Letters, 2019, v. 45, n. 10, p. 1063, doi. 10.1134/S1063785019100250

By:

Maleev, N. A.;
Bobrov, M. A.;
Kuzmenkov, A. G.;
Vasil'ev, A. P.;
Kulagina, M. M.;
Guseva, Yu. A.;
Blokhin, S. A.;
Ustinov, V. M.

Publication type:

Article