Fully integrated automotive radar sensor with versatile resolution

被引：0

作者：

Metz, C ^{[1
]}

Grubert, J ^{[1
]}

Heyen, J ^{[1
]}

Jacob, AF ^{[1
]}

Janot, S ^{[1
]}

Lissel, E ^{[1
]}

Oberschmidt, G ^{[1
]}

Stange, LC ^{[1
]}

机构：

[1] Volkswagen AG, Wolfsburg, Germany

来源：

2001 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-3 | 2001年

关键词：

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 planar radar sensor for automotive application is presented. The design comprises a fully integrated transceiver multi-chip module (MCM) and an electronically steerable microstrip patch array. The antenna feed network is based on a modified Rotman-lens. An extended angular coverage together with an adapted resolution allows for the integration of automatic cruise control (ACC), precrash sensing and cut-in detection within a single 77GHz frontend. For ease of manufacturing the interconnects between antenna and MCM rely on a mixed wire bond and flip-chip approach. The concept is validated by laboratory radar measurements.

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页码：1115 / 1118

页数：4

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