GAAS SAMP DEVICE FOR KU-BAND SWITCHING

被引:6
作者
FLEMING, PL
SMITH, T
CARLSON, HE
COX, WA
机构
[1] COMSAT Laboratories, Clarksburg
关键词
D O I
10.1109/TMTT.1979.1129786
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
Switchable attenuating medium propagation (SAMP) devices are coplanar transmission lines on an epitaxial semiconductor (GaAs) substrate. These transmission lines can be switched rapidly between states of high and low attenuation by controlling the width of a depletion layer under the center conductor. SANLP devices can easily be characterized by the use of transmission line theory. They are well suited for use in monolithic microwave integrated circuits (MMIC‘s). Experimental performance data and theoretical background will be presented. Copyright © 1979 by The Institute of Electrical and Electronics Engineers, Inc.
引用
收藏
页码:1032 / 1035
页数:4
相关论文
共 5 条
[1]   ACTIVE MEDIUM PROPAGATION DEVICE [J].
FLEMING, PL .
PROCEEDINGS OF THE IEEE, 1975, 63 (08) :1253-1254
[2]   CONTINUOUS-WAVE OPERATION OF ACTIVE MEDIUM PROPAGATION DEVICES [J].
FLEMING, PL ;
SMITH, T ;
CARLSON, H ;
COX, WA .
IEEE TRANSACTIONS ON ELECTRON DEVICES, 1979, 26 (09) :1267-1272
[3]  
FLEMING PL, 1976, Patent No. 3975690
[4]  
FLEMING PL, 1977, DEC TECH DIG INT EL, P93
[5]   COPLANAR WAVEGUIDE . A SURFACE STRIP TRANSMISSION LINE SUITABLE FOR NONRECIPROCAL GYROMAGNETIC DEVICE APPLICATIONS [J].
WEN, CP .
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1969, MT17 (12) :1087-&