A Novel Meandered Coupled-Line Tri-Band Impedance Matching Network

2018 ◽  
Author(s):  
A. Saxena ◽  
D. Banerjee ◽  
M. S. Hashmi
Keyword(s):  
Impedance Matching ◽  
Matching Network ◽  
Coupled Line

A New Adaptive Broadband Thyristor-Controlled Impedance Matching Network

2021 ◽  
pp. 1-1
Author(s):  
Lei Wang ◽  
Ying Pang ◽  
Wei Tian ◽  
Qianming Xu ◽  
Shuhan Liao ◽  
...  
Keyword(s):  
Impedance Matching ◽  
Matching Network

scholarly journals Design of a Broadband Electrical Impedance Matching Network for Piezoelectric Ultrasound Transducers Based on a Genetic Algorithm

Sensors ◽  
2014 ◽  
Vol 14 (4) ◽  
pp. 6828-6843 ◽  
Author(s):  
Jianfei An ◽  
Kezhu Song ◽  
Shuangxi Zhang ◽  
Junfeng Yang ◽  
Ping Cao
Keyword(s):  
Genetic Algorithm ◽  
Electrical Impedance ◽  
Impedance Matching ◽  
Ultrasound Transducers ◽  
Matching Network

scholarly journals Design of PCB Impedance Matching Inductors and Antennas for Single-Chip Communication Systems

2008 ◽  
Vol 2008 ◽  
pp. 1-7 ◽  
Author(s):  
J. Chung ◽  
S. Hamedi-Hagh
Keyword(s):  
Dielectric Constant ◽  
Resonance Frequency ◽  
Communication Systems ◽  
Return Loss ◽  
Impedance Matching ◽  
Portable Device ◽  
Single Chip ◽  
Matching Network

This paper presents the design of an inductor and an antenna for a portable device with GPS and FM capabilities. The inductor is designed to operate at the lower frequency FM band as part of a matching network and the antenna is designed to operate at the higher frequency GPS L1 band. The FR4 PCB used has a thickness of 1.6 mm with a dielectric constant of 3.8 and has two metallization layers. The inductor is designed with 1.5 mm trace width, 3.5 turns, and has a dimension of 14.5 mm × 14.5 mm. It has an inductance of 95 nH, a resistance of 2.9 Ω, a self-resonance frequency of 500 MHz, and a maximum Q of 51 from 100 MHz to 200 MHz (FM band). The antenna has a dimension of 49 mm × 36 mm and is designed to operate at 1.5754 GHz L1 band. It also has a return loss of −36 dB and a measured bandwidth of 250 MHz.

Tunable impedance matching network with wide impedance coverage for multi frequency standards RF front-end

2017 ◽  
Vol 82 ◽  
pp. 74-82 ◽  
Author(s):  
Yan Chiew Wong ◽  
Ranjit Singh Sarban Singh ◽  
Syafeeza Binti Ahmad Radzi ◽  
Norihan Binti Abdul Hamid
Keyword(s):  
Impedance Matching ◽  
Matching Network ◽  
Frequency Standards ◽  
Front End ◽  
Rf Front End ◽  
Tunable Impedance
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