Fabrication of Hyperabrupt GaAs Varactor Diode for W-band Waveguide VCO

被引：0

作者：

Choi, Seok-Gyu ^{[1
]}

Baek, Yong-Hyun ^{[1
]}

Park, Sun-Woo ^{[1
]}

Hong, Seung-Hyun ^{[1
]}

Baek, Tae-Jong ^{[1
]}

Han, Min ^{[1
]}

Ko, Dong-Sik ^{[1
]}

Kim, Mi-Ra ^{[1
]}

Rhee, Jin-Koo ^{[1
]}

机构：

[1] Dongguk Univ, Millimeter Wave Innovat Technol Res Ctr MINT, Seoul, South Korea

来源：

APMC: 2009 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5 | 2009年

关键词：

Voltage controlled oscillators (VCOs); Varactors; Millimeter wave devices; PERFORMANCE; TECHNOLOGY;

D O I：

暂无

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：

In this work, we fabricated a hyperabrupt varactor diode and W-band waveguide VCO using fabricated varactor diode. With the anode diameter of 90 pm, a maximum reverse breakdown voltage of 40 V at a leakage current of 30 RA, a maximum capacitance of 5.82 pF, and a minimum capacitance of 0.7 pF were obtained, resulting in a C(max)/C(min), ratio of 8.31. Fabricated VCO showed an excellent linearity of 1.6 % within 800 MHz. The bandwidth of the VCO was 1.165 GHz from 93.305 GHz to 94.47 GHz, and the output power was from 14.6 dBm to 15.42 dBm.

引用

页码：1691 / 1694

页数：4

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