Integration of multiple automotive radar modules based on fiber-wireless network

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

An integrated millimeter-wave (77/79 GHz) automotive radar system based on fiber-wireless network is proposed. The purpose of this integrated system is to realize a 360° radar protection and to make the overall automotive radar system more affordable. The central module (CM) generates the desired radar signals and processes the received data. The individual radar modules (RMs) only amplify and mix down the signals. No PLL and ADCs are in RMs. Fiber network is applied for distributing the millimeter-wave radar signals from CM to RMs. An example of integration of four automotive radar modules based on fiber-wireless (Fi-Wi) network is also discussed. A frequency quadrupler is utilized in RM. Therefore, CM needs to generate only 19∼20.25-GHz signals. This could lower the operation frequencies as well as the cost of optical-to-electrical (O/E) and electrical-to-optical (E/O) converters. The smaller individual RM will provide more installation flexibility. Furthermore, the fiber network can also be the backbone of Advanced Driver Assistance Systems (ADAS) to connect more sensors, and accommodate the future big data flow. Fi-Wi network could provide the overall integrated automotive radar system with more expandability. This proposed system could be a great candidate to provide sensing functions of future fully autonomous cars.

原文English
主出版物標題2015 24th Wireless and Optical Communication Conference, WOCC 2015
發行者Institute of Electrical and Electronics Engineers Inc.
頁面36-39
頁數4
ISBN(電子)9781479988549
DOIs
出版狀態Published - 2015 十二月 2
事件24th Wireless and Optical Communication Conference, WOCC 2015 - Taipei, Taiwan
持續時間: 2015 十月 232015 十月 24

出版系列

名字2015 24th Wireless and Optical Communication Conference, WOCC 2015

Other

Other24th Wireless and Optical Communication Conference, WOCC 2015
國家Taiwan
城市Taipei
期間15-10-2315-10-24

    指紋

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

引用此

Lin, J. J. (2015). Integration of multiple automotive radar modules based on fiber-wireless network. 於 2015 24th Wireless and Optical Communication Conference, WOCC 2015 (頁 36-39). [7346112] (2015 24th Wireless and Optical Communication Conference, WOCC 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WOCC.2015.7346112