High efficiency X-band Gunn oscillators

1969 ◽  
Vol 57 (2) ◽  
pp. 251-252 ◽  
Author(s):  
F.P. Califano
Keyword(s):  
High Efficiency ◽  
X Band ◽  
Gunn Oscillators

High-power high-efficiency c.w. Gunn oscillators in X band

1971 ◽  
Vol 7 (16) ◽  
pp. 472
Author(s):  
D.V. Eddolls ◽  
F.S. Ward ◽  
A.J. Whitehead
Keyword(s):  
High Power ◽  
High Efficiency ◽  
X Band ◽  
Gunn Oscillators

InP Gunn Diodes with Current Limiting Contact for High Efficiency Gunn Oscillators

2010 ◽  
Vol E93-C (5) ◽  
pp. 585-589
Author(s):  
Mi-Ra KIM ◽  
Jin-Koo RHEE ◽  
Chang-Woo LEE ◽  
Yeon-Sik CHAE ◽  
Jae-Hyun CHOI ◽  
...  
Keyword(s):  
High Efficiency ◽  
Gunn Diodes ◽  
Current Limiting ◽  
Gunn Oscillators

High efficiency X-band magnetically insulated line oscillator with a separate cathode

2010 ◽  
Vol 17 (4) ◽  
pp. 043109 ◽  
Author(s):  
Renzhen Xiao ◽  
Wei Song ◽  
Zhimin Song ◽  
Jun Sun ◽  
Hao Shao ◽  
...  
Keyword(s):  
High Efficiency ◽  
X Band

An X-Band Broadband High-Efficiency Power Amplifier with Class-J Mode Matching Network

2021 ◽  
Author(s):  
Ping Zhang ◽  
Xiuping Li ◽  
Zemeng Huang ◽  
Yubing Li ◽  
Tao Tan ◽  
...  
Keyword(s):  
Power Amplifier ◽  
High Efficiency ◽  
Mode Matching ◽  
Matching Network ◽  
X Band

scholarly journals Design of a High Gain Compact Circular Microstrip Patch Antenna for X-Band

2018 ◽  
Vol 7 (2.6) ◽  
pp. 168
Author(s):  
Madhukant Patel ◽  
Veerendra Singh Jadaun ◽  
Kanhiya Lal ◽  
Piyush Kuchhal
Keyword(s):  
Patch Antenna ◽  
Microstrip Antenna ◽  
High Efficiency ◽  
High Gain ◽  
Microstrip Patch Antenna ◽  
Radar Sensors ◽  
Microstrip Patch ◽  
X Band ◽  
Circular Patch Antenna ◽  
Power Radiation

This paper presents design a High Gain Small Size Microstrip Patch Antenna for X-Band applications such as Moving target RADAR sensor, Motion detector, Microwave camera, Ground Penetration RADAR sensors, wall penetration scanners and many medical applications. Now we have to selected circular geometry of micro strip patch antenna because circular geometry overcomes edge effect of antenna. The proposed antenna is designed to operate for X-band at the centre frequency of 10 GHz. The proposed Circular patch antenna is compact and easy to body mount with a high efficiency. The compactness makes it a better choice as compare with other antenna in the X-band. The proposed antenna shows a very sharp return loss of -46 dB at 10 GHz having narrow pattern with a good gain of 4.7 dBi. This enables its use in high directional applications. The paper represents the designing steps, and the simulation result obtained. The software used here for this circular shaped microstrip antenna is IE3D. Various parameters such as gain, power, radiation pattern, and S11 of the antenna are mentioned.

X-Band High-Efficiency High-Power GaN Power Amplifier Based on Edge-Triggered Gate Modulation

2020 ◽  
Vol 30 (9) ◽  
pp. 884-887
Author(s):  
Wen-Rao Fang ◽  
Wen-Hua Huang ◽  
Wen-Hui Huang ◽  
Jia-Wei Li ◽  
Chao Fu ◽  
...  
Keyword(s):  
Power Amplifier ◽  
High Power ◽  
High Efficiency ◽  
X Band

A 26-W X-Band High Efficiency GaN MMIC Power Amplifier with Compact Spurious Suppression Filters

2018 ◽  
Author(s):  
Jun Kamioka ◽  
Eigo Kuwata ◽  
Masatake Hangai ◽  
Kazuhiko Nakahara ◽  
Yoshitaka Kamo ◽  
...  
Keyword(s):  
Power Amplifier ◽  
High Efficiency ◽  
X Band ◽  
Spurious Suppression
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