A K-band Low Phase Noise GaAs HBT VCO

被引：0

作者：

Peng, Yuan ^{[1
]}

Lu, Hong-Liang ^{[1
]}

Zhang, Yu-Ming ^{[1
]}

Zhang, Yi-Men ^{[1
]}

机构：

[1] Xidian Univ, Sch Microelect, Key Lab Wide Gap Semicond Mat & Devices, Xian 710071, Peoples R China

来源：

2012 IEEE 11TH INTERNATIONAL CONFERENCE ON SOLID-STATE AND INTEGRATED CIRCUIT TECHNOLOGY (ICSICT-2012) | 2012年

关键词：

FEEDBACK;

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：

A K-Band low phase noise voltage controlled oscillator (VCO) using balanced it-feedback with 1-mu m GaAs heterojunction bipolar transistor (HBT) process is reported in this paper. In this VCO, phase noise is -116.0 dBc/Hz at 1 MHz offset and tuning frequency is from 19.62 to 20.23 GHz. The differential outputs are also provided from the VCO due to the use of balanced pi-feedback. The overall dc power consumption of the VCO is 90 mW with a supply voltage of 6 V.

引用

页码：1049 / 1051

页数：3

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