LENS-COUPLED IMAGING ARRAYS FOR THE MILLIMETER-WAVE AND SUBMILLIMETER-WAVE REGIONS

被引：38

作者：

UEHARA, K

MIYASHITA, K

NATSUME, KI

HATAKEYAMA, K

MIZUNO, K

机构：

[1] Research Institute of Electrical Communication, Tohoku University, Aoba-ku, Sendai, 980

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1992年 / 40卷 / 05期

关键词：

D O I：

10.1109/22.137382

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：

We have been developing four kinds of lens-coupled antenna imaging arrays for operation at millimeter- and submillimeter-wave frequencies. The comparison between dipole antennas, Yagi-Uda's, trap-loaded antennas, and microstrip patches will be discussed from the viewpoint of the matching with the detectors and optical systems. The radiation patterns and input impedance of each antenna have been calculated and measured to attain the optimum matching using model experiments. The trap-loaded antenna arrays have been successfully applied to plasma diagnostics at the Tsukuba GAMMA 10 tandem mirror.

引用

页码：806 / 811

页数：6

共 25 条

[1] ON SLOT-COUPLED MICROSTRIP ANTENNAS AND THEIR APPLICATIONS TO CP OPERATION - THEORY AND EXPERIMENT [J].