94 GHz waveguide VCO for FMCW radar

被引：2

作者：

Ko, Dong Sik ^{[1
]}

Lee, Mun Kyo ^{[1
]}

Lee, Sang Jin ^{[1
]}

Moon, Sung Woon ^{[1
]}

Ko, Du Hyun ^{[1
]}

Bang, Seok Ho ^{[1
]}

Baek, Yong Hyun ^{[1
]}

Han, Min ^{[1
]}

Choi, Seok Gyu ^{[1
]}

Baek, Tae Jong ^{[1
]}

Park, Dong Chul ^{[2
]}

Kim, Sam Dong ^{[1
]}

Rhee, Jin Koo ^{[1
]}

机构：

[1] Dongguk Univ, Millimeterwave INnovat Technol Res Ctr, 26 3-Ga,Pil Dong, Seoul, South Korea

[2] Chungnam Natl Univ, Dept Radio Sci & Engn, Daejeon, South Korea

来源：

2008 GLOBAL SYMPOSIUM ON MILLIMETER WAVES | 2008年

关键词：

D O I：

10.1109/GSMM.2008.4534553

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this paper, we designed and fabricated waveguide voltage controlled oscillator (VCO), which have a center frequency of 94 GHz using the GaAs Gunn diode, varactor diode, and two bias posts with low pass filter (LPF). The cavity is designed for fundamental mode at 47 GHz and operated second harmonic VCO of 94GRz center frequency. The fabricated VCO has 1.74 GHz bandwidth, 671MHz linearity for 2.28% and 14 dBm output power. The highest output power is 15.58dBm at 94.38 GHz.

引用

页码：44 / +

页数：2

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