LOW-NOISE OSCILLATOR APPROACHES AT 140-GHZ

被引：0
|
作者：
ESSEN, H
WENNERSCHEID, E
机构：
[1] FGAN Forschungsinstitut fuer, Hochfrequenzphysik,, Wachtberg-Werthhoven, West Ger, FGAN Forschungsinstitut fuer Hochfrequenzphysik, Wachtberg-Werthhoven, West Ger
来源：
INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 1987年 / 8卷 / 02期
关键词：
CAVITY STABILIZATION - INJECTION LOCKING - SUBHARMONIC INJECTION MOUNT;
D O I：
10.1007/BF01012548
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：
It was shown that approaches toward oscillators with sufficient noise performance up to frequencies of 100 GHz can be applied at 140 GHz with only minor modifications. Due to the limitations imposed by the available InP Gunn diodes, the power levels reached with second harmonic mode operation were less than at 94 GHz with GaAs devices. The two approaches employing IMPATT diodes deliver substantial output power at D-band. Which one is preferable will depend on the application.
引用
收藏
页码：119 / 124
页数：6
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