Input and Output Couplers for an Oversized Coaxial Relativistic Klystron Amplifier at Ka-Band

2019 ◽  
Vol 66 (6) ◽  
pp. 2758-2763 ◽  
Author(s):  
Shifeng Li ◽  
Zhaoyun Duan ◽  
Hua Huang ◽  
B. N. Basu ◽  
Fei Wang ◽  
...  
Keyword(s):  
Ka Band ◽  
Input And Output ◽  
Relativistic Klystron

Output microwave characteristics of a Ka-band relativistic klystron amplifier with spatially nonuniform multibeam electron emission

2020 ◽  
Vol 27 (8) ◽  
pp. 083106
Author(s):  
Tengfang Wang ◽  
Hua Huang ◽  
Fang Chen ◽  
Shifeng Li ◽  
Zhenbang Liu ◽  
...  
Keyword(s):  
Electron Emission ◽  
Ka Band ◽  
Relativistic Klystron ◽  
Microwave Characteristics

Study of Ka-band TM01 to TE11 Mode Converters with Parallel Input and Output Waveguides

2013 ◽  
Vol 35 (2) ◽  
pp. 179-186 ◽  
Author(s):  
Xin-Jian Niu ◽  
Xian-Neng Zhu ◽  
Ying-Hui Liu ◽  
Xin-Hua Yu ◽  
Hong-Fu Li
Keyword(s):  
Ka Band ◽  
Input And Output ◽  
Mode Converters ◽  
Parallel Input

Simulation of Ka-band sheet beam relativistic klystron amplifier

2014 ◽  
Vol 26 (1) ◽  
pp. 13007
Author(s):  
赵欲聪 Zhao Yucong ◽  
宫玉彬 Gong Yubin ◽  
黄华 Huang Hua ◽  
刘振帮 Liu Zhenbang
Keyword(s):  
Ka Band ◽  
Relativistic Klystron

scholarly journals Oversized coaxial output cavity for Ka band relativistic klystron

2018 ◽  
Vol 2018 (14) ◽  
pp. 678-681 ◽  
Author(s):  
Shifeng Li ◽  
Zhaoyun Duan ◽  
Hua Huang ◽  
Fei Wang ◽  
Xin Wang ◽  
...  
Keyword(s):  
Ka Band ◽  
Output Cavity ◽  
Relativistic Klystron

scholarly journals Study of CMOS power amplifier design techniques for ka-band applications

2019 ◽  
Vol 13 (2) ◽  
pp. 808
Author(s):  
A.F Hasan ◽  
S.A. Z Murad ◽  
K.N Abdul Rani ◽  
F.A. Bakar ◽  
T.Z.A Zulkifli
Keyword(s):  
Group Delay ◽  
High Efficiency ◽  
High Gain ◽  
Performance Criteria ◽  
Low Power Consumption ◽  
Ka Band ◽  
Input And Output ◽  
Matching Efficiency ◽  
Recent Developments ◽  
Amplifier Design

<span>This paper reviews of high efficiency CMOS power amplifiers (PAs) in millimeter (mm) wave Ka - Band applications. The study is focused on the challenges in designing PA especially in GHz frequencies inclusive of high gain, good input and output matching, efficiency, linearity, low group delay and low power consumption. Several works on CMOS PA from year 2009 to 2018 are discussed in this paper. Recent developments of CMOS PAs are examined and a comparison of the performance criteria of various techniques is presented.</span>

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