HIGH-EFFICIENCY AND OUTPUT POWER FROM 2ND-HARMONIC AND 3RD-HARMONIC MILLIMETER-WAVE INP-TED OSCILLATORS AT FREQUENCIES ABOVE 170 GHZ

被引：33

作者：

RYDBERG, A

机构：

[1] CHALMERS UNIV TECHNOL,DEPT RADIO & SPACE SCI,S-41296 GOTHENBURG,SWEDEN

[2] CHALMERS UNIV TECHNOL,ONSALA SPACE OBSERV,S-41296 GOTHENBURG,SWEDEN

来源：

IEEE ELECTRON DEVICE LETTERS | 1990年 / 11卷 / 10期

关键词：

D O I：

10.1109/55.62989

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

InP-TED oscillators have been experimentally investigated for frequencies between 170 and 279 GHz. It has been found that output powers of more than 7 and 0.2 mW are possible at 180 and 272 GHz using second- and third-harmonic mode operation, respectively. Conversion efficiencies of more than 13% and 0.3% between fundamental and second harmonic and fundamental and third harmonic, respectively, have been found. The conversion efficiencies are comparable to GaAs TED's. The output powers, conversion efficiencies, and tuning ranges (more than 22%) are the highest reported for InP TED’s at these frequencies. © 1990 IEEE

引用

页码：439 / 441

页数：3

共 11 条

[1]

BARTH H, 1985, P IEEE MTT S, P367

[2]

Bischoff M., 1979, Wissenschaftliche Berichte AEG-Telefunken, V52, P271

[3] A CONTINUOUSLY TUNABLE 65-115-GHZ GUNN OSCILLATOR [J].