Works matching DE "IMPEDANCE matching"

Results: 2422

Dual-Band Wearable Antenna Integrated with Glasses for 5G and Wi-Fi Systems.

Published in:

Applied Sciences (2076-3417), 2025, v. 15, n. 14, p. 8018, doi. 10.3390/app15148018

By:

Januszkiewicz, Łukasz

Publication type:

Article

High-Power Coupled Wideband Low-Frequency Antenna Design for Enhanced Long-Range Loran-C Timing Synchronization.

Published in:

Sensors (14248220), 2025, v. 25, n. 14, p. 4352, doi. 10.3390/s25144352

By:

Wu, Jingqi;
Wang, Xueyun;
Liu, Juncheng;
Fan, Chenyang;
Zhang, Chenxi;
Zeng, Zilun;
Wang, Liwei;
Xu, Jianchun

Publication type:

Article

Improvement of Positive and Negative Feedback Power Hardware-in-the-Loop Interfaces Using Smith Predictor.

Published in:

Energies (19961073), 2025, v. 18, n. 14, p. 3773, doi. 10.3390/en18143773

By:

Braun, Lucas;
Mader, Jonathan;
Suriyah, Michael;
Leibfried, Thomas

Publication type:

Article

Design of I-WP Gradient Metamaterial Broadband Electromagnetic Absorber Based on Additive Manufacturing.

Published in:

Polymers (20734360), 2025, v. 17, n. 14, p. 1990, doi. 10.3390/polym17141990

By:

Qin, Yi;
Kang, Yuchuan;
Liu, He;
Feng, Jianbin;
Qiao, Jianxin

Publication type:

Article

Fe2O3@CoFe2O4/MXene 复合材料的制备及其电磁吸波性能.

Published in:

Acta Materiae Compositae Sinica, 2025, v. 42, n. 7, p. 3879, doi. 10.13801/j.cnki.fhclxb.20240910.004

By:

刘雨;
包云凤;
岳志豪;
贾志卿;
郭思瑶

Publication type:

Article

New design of microstrip patch antenna at 28 GHZ and 4×4 MIMO configuration with improved characteristics for IOT applications.

Published in:

EURASIP Journal on Wireless Communications & Networking, 2025, v. 2025, n. 1, p. 1, doi. 10.1186/s13638-025-02486-5

By:

Farghaly, Samar I.;
Abo Al-Ela, Kamel E.;
Zaki, Abdelaziz Y.;
Fouda, Hager S.

Publication type:

Article

A Compact Arrowhead-Shaped Feed Circular Metallic Microstrip Patch Triple-Band Antenna for Multi-Standard Wireless Communication Services.

Published in:

Journal of Mines, Metals & Fuels, 2025, v. 73, n. 7, p. 2095, doi. 10.18311/jmmf/2025/49192

By:

Kale, Pawan D.;
Patil, Santosh B.;
Tulaskar, Dhiraj P.;
Bhope, Vishal;
Parkhi, Disha;
Gadekar, Tushar Dadasaheb

Publication type:

Article

Development and Characterization of a Cryogenic Tuned Amplifier for Penning Trap Applications.

Published in:

Journal of Low Temperature Physics, 2025, v. 220, n. 3, p. 281, doi. 10.1007/s10909-025-03309-z

By:

Chaddha, Niraj;
Sikdar, A. K.;
Nandi, J.;
Vyshnav, C. H.;
Chatterjee, M.;
Das, P.;
Ray, A.

Publication type:

Article

Carbonization Tuned Core‐Shell Fe3O4@C Nanostructures with Enhanced Electromagnetic Wave Absorption.

Published in:

Advanced Materials Interfaces, 2025, v. 12, n. 13, p. 1, doi. 10.1002/admi.202500075

By:

Guo, Jiang;
Sun, Yukun;
Li, Xu;
Zhao, Guangmin;
Helal, Mohamed H.;
Pan, Duo;
Thabet, Hamdy Khamees;
Wu, Wenling;
Abdul, Waras;
El‐Bahy, Salah M.;
Algadi, Hassan;
Guo, Zhanhu;
Zhu, Jianfeng

Publication type:

Article

一种基于相位调制的低损耗 1‑bit 透射型智能超表面设计.

Published in:

Journal of Southeast University / Dongnan Daxue Xuebao, 2025, v. 55, n. 4, p. 1182, doi. 10.3969/j.issn.1001-0505.2025.04.026

By:

程强;
李苗;
吴利杰;
刘硕;
张雁茗;
戴俊彦;
崔铁军

Publication type:

Article

透平试验件对试验台横振阻尼临界转速的影晌.

Published in:

Journal of East China University of Science & Technology, 2025, v. 51, n. 3, p. 411, doi. 10.14135/j.cnki.1006-3080.20240731001

By:

张润泽;
石类;
李夫庆;
梁尔访;
李正美;
刘长利;
彭生红;
狄广强

Publication type:

Article

The Mode of Operation of High‐Impedance Coils and Shielded Coaxial Cable Coils: A Comparative Study.

Published in:

NMR in Biomedicine, 2025, v. 38, n. 8, p. 1, doi. 10.1002/nbm.70071

By:

Güler, Sadri;
Zivkovic, Irena;
Boer, Vincent O.;
Zhurbenko, Vitaliy;
Thade Petersen, Esben

Publication type:

Article

Wideband end-fire antenna based on modulated grooved surface plasmon polaritons.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-10667-x

By:

Patel, Amitkumar;
Bansal, Aakash;
Panagamuwa, Chinthana;
Whittow, William

Publication type:

Article

A Trident-Fed Wine Glass UWB Antenna Based on Bézier Curve Optimization.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 13, p. 2560, doi. 10.3390/electronics14132560

By:

Ly, Chheang;
Chung, Jae-Young

Publication type:

Article

Using AI to Improve MIMO Antennas with SRR for 26 GHz by Analyzing Data.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 13, p. 2529, doi. 10.3390/electronics14132529

By:

Chouikhi, Linda;
Essid, Chaker;
Ben-Salah, Bassem;
Ben Moussa, Mongi;
Sakli, Hedi

Publication type:

Article

Co-Design of Integrated Microwave Amplifier and Phase Shifter Using Reflection-Type Input Matching Networks for Compact MIMO Systems.

Published in:

Applied Sciences (2076-3417), 2025, v. 15, n. 13, p. 7539, doi. 10.3390/app15137539

By:

Thorng, Palaystint;
Pech, Phanam;
Chaudhary, Girdhari;
Jeong, Yongchae

Publication type:

Article

CB-CIP@SiO2-GF/PA6 复合材料的制备及其宽带微波吸收和力学性能.

Published in:

Acta Materiae Compositae Sinica, 2025, v. 42, n. 6, p. 3181, doi. 10.13801/j.cnki.fhelxb.20240821.010

By:

胡婉欣;
尹洪峰;
住小虎;
汤云;
魏英;
袁蝴蝶

Publication type:

Article

Isolation Enhancement Based on TM010 and TE30 Mode Characteristics in a Patch Antennas Using Genetic Algorithm Optimization for Ku‐Band Applications.

Published in:

International Journal of Antennas & Propagation, 2025, v. 2025, p. 1, doi. 10.1155/ijap/9326020

By:

Raveendra, Muddineni;
Saravanakumar, U.;
Padmaloshani, P.;
Dheeraj, P. Saam Prasanth;
Anbalagan, Anand;
Sreelakshmy, R.;
ROUABAH, Khaled

Publication type:

Article

Impedance matching and power recovery in response to coil misalignment in wireless power transmission.

Published in:

International Journal of Electrical & Computer Engineering (2088-8708), 2025, v. 15, n. 3, p. 2556, doi. 10.11591/ijece.v15i3.pp2556-2566

By:

Lunde Ardhenta;
Ichijo Hodaka;
Kazuya Yamaguchi;
Takuya Hirata

Publication type:

Article

Analysis of multi-load distribution channel characteristics for air conditioner application.

Published in:

Journal of Electromagnetic Waves & Applications, 2025, v. 39, n. 11, p. 1288, doi. 10.1080/09205071.2025.2502776

By:

Shin, Kyeong-Han;
Kim, Seong-Jin;
Lee, Kwon-Hyung;
Yu, Jong-Won

Publication type:

Article

A Low Profile Dual-Band Ring Slot Antenna for 5G Mobile Handsets.

Published in:

International Journal on Communications Antenna & Propagation, 2025, v. 15, n. 1, p. 1, doi. 10.15866/irecap.v15i1.25587

By:

Al Siyabi, Buthaina;
Al-Lawati, Hassan;
Suwailam, Mohammed Bait;
Jervase, Joseph A.

Publication type:

Article

Design and Construction of an Omnidirectional Acoustic Source.

Published in:

Visión Electrónica, 2025, v. 19, n. 1, p. 1

By:

Rodríguez, Eric;
Perdomo, Sergio;
Gómez, Shirley;
Daniel Jara, Jorge;
Páez, Darío;
Herrera, Marcelo

Publication type:

Article

A 170‐ to 260‐GHz Full‐Band Frequency Doubler Realized by Impedance Compression Matching Technique.

Published in:

International Journal of Circuit Theory & Applications, 2025, v. 53, n. 7, p. 3871, doi. 10.1002/cta.4322

By:

Wu, Chengkai;
Zhang, Yong;
Wang, Li;
Yan, Bo;
Xu, Ruimin

Publication type:

Article

Design and simulation of rectangular patch antenna arrays with high bandwidth for 2.4 GHz ISM band applications.

Published in:

Telkomnika, 2025, v. 23, n. 3, p. 574, doi. 10.12928/TELKOMNIKA.v23i3.26344

By:

Kopbay, Kymbat;
Nurgaliyev, Madiyar;
Saymbetov, Ahmet;
Kuttybay, Nurzhigit;
Askhat Bolatbek;
Orynbassar, Sayat;
Zholamanov, Batyrbek

Publication type:

Article

Tetra‐needle like ZnO whisker doped graphene composites for radar/infrared compatible stealth properties.

Published in:

Polymer Composites, 2025, v. 46, n. 10, p. 9383, doi. 10.1002/pc.29563

By:

Guo, Xingcheng;
Zhou, Xinghai;
Gao, Yuan;
Qian, Yongfang;
Wang, Gang;
Lyu, Lihua

Publication type:

Article

Tunable Microwave Absorption Performance of Ni-TiN@CN Nanocomposites with Synergistic Effects from the Addition of Ni Metal Elements.

Published in:

Metals (2075-4701), 2025, v. 15, n. 6, p. 597, doi. 10.3390/met15060597

By:

Li, Qian;
Shi, Guimei

Publication type:

Article

A 40 GHz High-Image-Rejection LNA with a Switchable Transformer-Based Notch Filter in 65 nm CMOS.

Published in:

Micromachines, 2025, v. 16, n. 6, p. 676, doi. 10.3390/mi16060676

By:

Guo, Yutong;
Wen, Jincai

Publication type:

Article

A Wide-Angle and Polarization-Insensitive Rectifying Metasurface for 5.8 GHz RF Energy Harvesting.

Published in:

Micromachines, 2025, v. 16, n. 6, p. 611, doi. 10.3390/mi16060611

By:

Guo, Zhihui;
Yu, Juan;
Dong, Lin

Publication type:

Article

Optically Tunable Terahertz Metasurface Absorber.

Published in:

Annalen der Physik, 2022, v. 534, n. 5, p. 1, doi. 10.1002/andp.202200007

By:

Zheng, Chenglong;
Li, Jie;
Liu, Longhai;
Li, Jitao;
Yue, Zhen;
Hao, Xuanruo;
Zhang, Yating;
Zang, Huaping;
Yao, Jianquan

Publication type:

Article

Near‐Zero‐Sidelobe Optical Subwavelength Asymmetric Focusing Lens with Dual‐Layer Metasurfaces.

Published in:

Annalen der Physik, 2020, v. 532, n. 7, p. 1, doi. 10.1002/andp.202000035

By:

Xie, Jianlan;
Liang, Shengnan;
Liu, Jianjun;
Tang, Pinghua;
Wen, Shuangchun

Publication type:

Article

An Appraisal of Matching Devices for Measurements of Asymmetrical Industrial Radio Interference.

Published in:

Measurement Techniques, 2015, v. 58, n. 6, p. 702, doi. 10.1007/s11018-015-0778-z

By:

Zagorodskikh, E.;
Skvortsov, V.

Publication type:

Article

The fields and currents of a thin biconical antenna. The parameters of a radiating antenna.

Published in:

Measurement Techniques, 2008, v. 51, n. 1, p. 67, doi. 10.1007/s11018-008-0013-2

By:

V. Tishchenko;
V. Tokatly;
V. Luk’yanov

Publication type:

Article

基于互补辐射器的Q波段宽带半圆形基片集成波导平面天线.

Published in:

Journal of South China Normal University (Natural Science Edition) / Huanan Shifan Daxue Xuebao (Ziran Kexue Ban), 2021, v. 53, n. 6, p. 9, doi. 10.6054/j.jscnun.2021086

By:

王剑莹;
梁振川;
许文涛;
彭业顺;
张涵

Publication type:

Article

Design and Optimization of Micro-Machined Sierpinski Carpet Fractal Antenna Using Ant Lion Optimization.

Published in:

International Journal of Engineering & Technology Innovation, 2020, v. 10, n. 4, p. 306, doi. 10.46604/ijeti.2020.5596

By:

Kumar, Ashish;
Pharwaha, Amar Partap Singh

Publication type:

Article

基基于Bloch表面波的高性能生物传感器.

Published in:

Journal of Jilin University (Science Edition) / Jilin Daxue Xuebao (Lixue Ban), 2025, v. 63, n. 2, p. 601, doi. 10.13413/j.cnki.jdxblxb.2024064

By:

刘思彤;
李润华;
王洪满;
杨子一;
孙璐璐;
马季

Publication type:

Article

Dynamic Response of PBX-14 under Ramp Wave Compression up to 20 GPa.

Published in:

Chinese Journal of High Pressure Physics, 2022, v. 36, n. 1, p. 1, doi. 10.11858/gywlxb.20210877

By:

CHONG Tao;
MO Jianjun;
FU Hua;
ZHENG Xianxu;
LI Tao;
ZHANG Xu

Publication type:

Article

可水声定位的水下弹载测试系统设计.

Published in:

Journal of Test & Measurement Technology, 2023, v. 37, n. 5, p. 413, doi. 10.3969/j.issn.1671-7449.2023.05.008

By:

张志杨;
贾云飞;
张佳庆

Publication type:

Article

基于超表面的紧耦合阵列天线设计.

Published in:

Journal of Test & Measurement Technology, 2023, v. 37, n. 1, p. 73, doi. 10.3969/j.issn.1671-7449.2023.01.012

By:

乔大育;
韩丽萍

Publication type:

Article

基于集总电阻的“十”字型宽频超材料吸波体仿真和分析.

Published in:

Journal of Test & Measurement Technology, 2022, v. 36, n. 4, p. 320, doi. 10.3969/j.issn.1671-7449.2022.04.008

By:

张鑫;
戴银所;
房建国;
尹兆昆;
崔传安

Publication type:

Article

种基于多模谐振的宽带贴片天线设计.

Published in:

Journal of Test & Measurement Technology, 2022, v. 36, n. 3, p. 252, doi. 10.3969/j.issn.1671-7449.2022.03.012

By:

王浩;
张旭;
裴立力;
陈新伟;
韩国瑞

Publication type:

Article

Evaluation of Impedance Matching Schemes for Pulse-Echo Ultrasonic Piezoelectric Transducers.

Published in:

Ferroelectrics, 2002, v. 273, n. 1, p. 297, doi. 10.1080/00150190211754

By:

San Emeterio, J.L.;
Ramos, A.;
Sanz, P.T.;
Ruiz, A.

Publication type:

Article

Tachism: Tri-Port Antenna with Triple Notching Characteristic and High Isolation System for MIMO Application.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 23, p. 4491, doi. 10.3390/math10234491

By:

Basir, Shahid;
Khurshaid, Tahir;
Alimgeer, Khurram Saleem;
Akbar, Madiha;
Nauman, Ali

Publication type:

Article

A Low-Power 868 MHz BJT-Based LNA with Microstrip Matching for Wake-Up Receivers in IoT Applications.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 12, p. 2429, doi. 10.3390/electronics14122429

By:

Ouerghemmi, Sarah;
Fakhfakh, Ahmed;
Derbel, Faouzi

Publication type:

Article

A Compact Monopole Wideband Antenna Based on DGS.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 12, p. 2311, doi. 10.3390/electronics14122311

By:

Tsegaye, Assefa;
Lin, Xian-Qi;
Liu, Hao;
Abubakar, Hassan Sani

Publication type:

Article

A Compact Triple Band Antenna Based on Multiple Split-Ring Resonators for Wireless Applications.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 11, p. 2271, doi. 10.3390/electronics14112271

By:

Abdelkarim, Mahdi;
Bahrouni, Majdi;
Gharsallah, Ali

Publication type:

Article

Design Methodology and Robustness Analysis of a 13–15 GHz Three-Stage Low-Noise Amplifier in pHEMT GaAs Technology †.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 11, p. 2206, doi. 10.3390/electronics14112206

By:

Abdalrahman, Fida;
Longhi, Patrick E.;
Ciccognani, Walter;
Colangeli, Sergio;
Serino, Antonio;
Limiti, Ernesto

Publication type:

Article

Design of Ultra-Wideband Low RCS Antenna Based on Polarization Conversion Metasurface.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 11, p. 2204, doi. 10.3390/electronics14112204

By:

Guo, Haiqing;
Zhao, Ye;
Li, Jiangwei;
Gao, Rui;
He, Zhihui;
Yang, Zhimin

Publication type:

Article

A Multi-Stage WPDC Optimized Separately for Even and Odd Modes.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 10, p. 2023, doi. 10.3390/electronics14102023

By:

Wang, Fangkai;
Zhang, Xinyi;
Wang, Xudong;
Yang, Chenxuan

Publication type:

Article

Low-Profile Omnidirectional and Wide-Angle Beam Scanning Antenna Array Based on Epsilon-Near-Zero and Fabry–Perot Co-Resonance.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 10, p. 2012, doi. 10.3390/electronics14102012

By:

Li, Jiaxin;
Zhao, Lin;
Long, Dan;
Xie, Hui

Publication type:

Article

Insight into Optimally Noise- and Signal-Matched Three-Stage LNAs and Effect of Inter-Stage Mismatch.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 10, p. 1967, doi. 10.3390/electronics14101967

By:

Abdalrahman, Fida;
Longhi, Patrick E.;
Colangeli, Sergio;
Ciccognani, Walter;
Serino, Antonio;
Limiti, Ernesto

Publication type:

Article