Design of a 24-GHz PSK transmitter for SRR applications based on differential switches in 0.13-um CMOS process

Hung Chi Wang, Ching Wen Hsu, Jyh-Chin Juang, Chun Lin Lu

研究成果: Conference contribution

摘要

This paper proposed an architecture of an SRR transceiver for the applications in multi-target automotive environment. The millimeter-wave radar signal is phase-modulated by a specified Gold code sequence to make the reflection signal be capable of identification via auto-correlation. A 24-GHz PSK transmitter for the SRR application is also implemented. The original VCO frequency is designed at 12 GHz to release the constrictions of the CMOS process. Differential switches are employed in the transmitter for the purposes of the frequency doubling and the phase modulation. The PSK transmitter of the SRR transceiver is demonstrated in TSMC 0.13-um CMOS process. The chip size is 1.03 x 0.93 mm2. The measurement results show that the free-running frequency of the VCO in the chip is around 10 GHz and the doubled frequency is around 20 GHz. The phase modulator is also tested under a baseband frequency of 1 GHz and the result shows that it is functional work.

原文English
主出版物標題APMC 2009 - Asia Pacific Microwave Conference 2009
頁面1180-1183
頁數4
DOIs
出版狀態Published - 2009 十二月 1
事件Asia Pacific Microwave Conference 2009, APMC 2009 - Singapore, Singapore
持續時間: 2009 十二月 72009 十二月 10

出版系列

名字APMC 2009 - Asia Pacific Microwave Conference 2009

Other

OtherAsia Pacific Microwave Conference 2009, APMC 2009
國家/地區Singapore
城市Singapore
期間09-12-0709-12-10

All Science Journal Classification (ASJC) codes

  • 硬體和架構
  • 電氣與電子工程

指紋

深入研究「Design of a 24-GHz PSK transmitter for SRR applications based on differential switches in 0.13-um CMOS process」主題。共同形成了獨特的指紋。

引用此