Efficiency Enhancement Technique for Feed-Forward Amplifier Using Negative Group Delay Circuit

2008 ◽  
Author(s):  
Kazuhisa Yamauchi ◽  
Hifumi Noto ◽  
Akira Inoue ◽  
Moriyasu Miyazaki
Keyword(s):  
Group Delay ◽  
Negative Group ◽  
Efficiency Enhancement ◽  
Feed Forward ◽  
Enhancement Technique ◽  
Delay Circuit ◽  
Negative Group Delay

Efficiency Enhancement of Feedforward Amplifiers by Employing a Negative Group-Delay Circuit

2010 ◽  
Vol 58 (5) ◽  
pp. 1116-1125 ◽  
Author(s):  
Heungjae Choi ◽  
Yongchae Jeong ◽  
Chul Dong Kim ◽  
J Stevenson Kenney
Keyword(s):  
Group Delay ◽  
Negative Group ◽  
Efficiency Enhancement ◽  
Delay Circuit ◽  
Negative Group Delay

A Dual-Band Negative Group Delay Circuit with Three-Conductor Coupled Lines

2021 ◽  
Author(s):  
Yuwei Meng ◽  
Zhongbao Wang ◽  
Zihui Zhu ◽  
Shaojun Fang ◽  
Hongmei Liu
Keyword(s):  
Group Delay ◽  
Dual Band ◽  
Negative Group ◽  
Delay Circuit ◽  
Coupled Lines ◽  
Negative Group Delay

Dielectric Resonator Negative Group Delay Circuit

Radio Science ◽  
2021 ◽  
Vol 56 (4) ◽  
Author(s):  
Taochen Gu ◽  
Fayu Wan ◽  
Preeti Thakur ◽  
Atul Thakur ◽  
Sébastien Lalléchère ◽  
...  
Keyword(s):  
Dielectric Resonator ◽  
Group Delay ◽  
Negative Group ◽  
Delay Circuit ◽  
Negative Group Delay
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