Design of a quasi-optical oscillator using a grooved mirror with a HEMT array

被引:0
|
作者
Bae, J [1 ]
Sugawara, S
Takei, F
Kikuyama, H
Fujii, T
Mizuno, K
机构
[1] Tohoku Univ, Elect Commun Res Inst, Sendai, Miyagi 9808577, Japan
[2] RIKEN, Inst Phys & Chem Res, Photodynam Res Ctr, Aoba Ku, Sendai, Miyagi 9800868, Japan
[3] Ricoh Co Ltd, Gen Elect Res & Dev Ctr, Natori, Miyagi 9811241, Japan
[4] Sumitomo Met Ind Ltd, Adv Technol Res Labs, Elect Components & Proc Res Dept, Amagasaki, Hyogo 6600856, Japan
关键词
quasi-optics; coherent power combining; metal grooved-mirror; Fabry-Perot resonator;
D O I
暂无
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
An equivalent circuit for designing a coherent power combiner using a quasi-optical resonator has been developed. In the resonator, large numbers of devices (HEMT, HBT, etc.) are arrayed two dimensionally and mounted on a surface of a metal grooved-mirror. A newly developed equivalent circuit for the resonator has been constructed using a transmission-line model. Experiments performed at Ku-band have shown that oscillation frequencies in a 3x3 HEMT array oscillator can be predicted with errors of less than 1% by using this equivalent circuit.
引用
收藏
页码:856 / 861
页数:6
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