Varactor controlled Gunn oscillator at W-band

被引：1
|
作者：
Kumar, D [1 ]
Sarin, SS [1 ]
机构：
[1] DEAL, Dehra Dun, Uttar Pradesh, India
来源：
INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 1999年 / 20卷 / 01期
关键词：
GaAs; Power Output; Reverse Bias; Power Variation; Linear Frequency;
D O I：
10.1023/A:1021703701699
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：
This paper describes the experimental circuit and measured performance of varactor tuned Gunn oscillator at W-band. The power output of 12.5 dBm has been achieved when packaged GaAs Gunn diode is used. Linear frequency excursion of 150 MHz with power variation of 1 dB has been observed when varactor was given reverse bias from 0 to 20 volts. GaAs hyperabrupt varactor is used in parallel to gunn diode at a distance of odd multiple of (sic)/2 in waveguide channel.
引用
收藏
页码：77 / 82
页数：6
相关论文
共 50 条
  • [1] Varactor Controlled Gunn Oscillator at W-Band
    Dilip Kumar
    S. S. Sarin
    International Journal of Infrared and Millimeter Waves, 1999, 20 : 77 - 82
  • [2] Experimental study of W-band optically controlled subharmonic Gunn diode oscillator
    Zhu, Xiaowei
    Chen, Yiyuan
    Li, Sifan
    Tien Tzu Hsueh Pao/Acta Electronica Sinica, 1995, 23 (02): : 110 - 112
  • [3] W-band Gunn second subharmonically locked oscillator
    Shan, CR
    Tai, ZQ
    ICMWFST '96 - 1996 4TH INTERNATIONAL CONFERENCE ON MILLIMETER WAVE AND FAR INFRARED SCIENCE AND TECHNOLOGY, PROCEEDINGS, 1996, : 55 - 61
  • [4] W-band Gunn second subharmonically locked oscillator
    Chen, RS
    Zhang, QT
    Yung, KN
    INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES, 1996, 17 (11): : 1947 - 1956
  • [5] Gunn oscillator attains W-band operation with GaAs diode
    Long, Y
    Xu, J
    Hu, HQ
    MICROWAVES & RF, 2000, 39 (13) : 65 - 66
  • [6] A W-band overmoded-waveguide oscillator with Gunn diodes
    Bae, J
    Fujita, M
    Mizuno, K
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2001, 49 (12) : 2554 - 2559
  • [7] GaAsHBT operating as integrated V- to W-band Gunn oscillator
    Rudolph, M
    Doerner, R
    Heymann, P
    2002 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-3, 2002, : 1737 - 1740
  • [8] BIAS-TUNED GUNN OSCILLATOR SERVES W-BAND FMCW RADAR
    SARIN, SS
    KUMAR, MR
    SINGH, D
    MICROWAVES & RF, 1994, 33 (07) : 73 - 74
  • [9] Monolithic, W-band, voltage-controlled oscillator
    Vaughan, MJ
    Compton, RC
    Duncan, S
    Tu, D
    Weinreb, S
    1996 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-3, 1996, : 337 - 340
  • [10] MILLIMETER-WAVE (W-BAND) QUARTZ IMAGE GUIDE GUNN OSCILLATOR
    CHANG, YW
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1983, 31 (02) : 194 - 199
12345