77-GHz Multi-Channel Radar Transceiver With Antenna in Package

被引：62

作者：

Fischer, Alexander ^{[1
]}

Tong, Ziqiang ^{[2
]}

Hamidipour, Abouzar ^{[2
]}

Maurer, Linus ^{[3
]}

Stelzer, Andreas ^{[2
]}

机构：

[1] Univ Linz, Christian Doppler Lab Integrated Radar Sensors, A-4040 Linz, Austria

[2] Univ Linz, Inst Commun Engn & RF Syst, A-4040 Linz, Austria

[3] DICE GmbH & Co KG, A-4040 Linz, Austria

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2014年 / 62卷 / 03期

关键词：

Antenna measurements; chip scale packaging; dipole antennas; directional antennas; millimeter-wave radar; sensor systems; system-on-a-chip; CHIP;

D O I：

10.1109/TAP.2013.2294206

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：

This paper presents the design of a directional folded dipole antenna integrated in an embedded wafer level ball grid array (eWLB) package, the comparison of different antenna designs and the influence of the silicon die and neighboring antennas within the package to the radiation behavior. The co-integration of the antenna and the silicon-based monolithic microwave integrated circuit (MMIC) in a system in package (SiP) approach is a convenient solution to suppress lossy radio frequency (RF) transitions and to simplify the design and the manufacturing of radio frontends significantly. The proposed SiP is focused on 77-GHz automotive radar applications. The MMIC contains the 77-GHz signal source and a transceiver with amplifier and mixer. The gain of different antennas in different constellations within the package is shown.

引用

页码：1386 / 1394

页数：9

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