@inproceedings{1469c6f15fbe415d99deb1253cf7d2b8,
title = "Antenna array in eWLB for 61 GHz FMCW radar",
abstract = "In this article we present an antenna array concept in embedded wafer level ball grid array (eWLB) package for mm-wave applications. The eWLB package has a excellent performance for high frequency and the additional fan-out area around the silicon chip enables the realization of passives and antennas. Moreover, integration of the antenna in package increases the efficiency and reduces cost. For some applications a single antenna in package is unable to achieve the required gain and directivity. Combining several antenna elements as an array in a package can be a possible solution. A two elements differential dipole antenna array in an 8 mm × 8 mm eWLB package at IMS (Industrial, Medical and Scientific) band about 61 GHz is analyzed and successfully implemented. A 100 Ω differential feeding system is designed for the array. The measured reflection coefficient is -25 dB and the designed antenna array has a gain of 11 dB and radiates in broadside.",
keywords = "Antenna in package, dipole array, eWLB package, integrated antenna, radar system, system in package",
author = "M. Pourmousavi and M. Wojnowski and R. Agethen and R. Weigel and A. Hagelauer",
year = "2013",
doi = "10.1109/APMC.2013.6695129",
language = "English",
isbn = "9781479914746",
series = "Asia-Pacific Microwave Conference Proceedings, APMC",
pages = "310--312",
booktitle = "2013 Asia-Pacific Microwave Conference Proceedings, APMC 2013",
note = "2013 3rd Asia-Pacific Microwave Conference, APMC 2013 ; Conference date: 05-11-2013 Through 08-11-2013",
}