@inproceedings{b9557d000f8f46c99dbf0adf447a81f9,
title = "Antenna design and characterization for a 61 GHz transceiver in eWLB package",
abstract = "In this article, we present the feasibility of an antenna concept at the ISM (Industrial, Scientific and Medical) band for a two-channel 61 GHz transceiver in embedded wafer level ball grid array (eWLB) technology. The eWLB is an innovative package solution for high-frequency and highperformance applications. We present both simulation and measurement results of antennas which are integrated in the thin-film redistribution layer (RDL) of an eWLB package. Two λ/2-dipole antennas are used for transmitter (TX) and receiver (RX). The package including the antennas is soldered on a RF board in order to measure radiation pattern and scattering parameters (S-parameters). The measured isolation between two antennas is -25 dB and they have a return loss of -26 dB. The observed gain of a single antenna is about 8 dBi and the antenna input impedance bandwidth is 5 GHz. We investigate the impact of package size on the antenna radiation pattern. We present the analysis of the antenna-package interactions and determine the optimum distance of the antennas in package to the reflector on board.",
keywords = "antenna in package, eWLB package, integrated antenna, millimeter wave radar, system-in-package",
author = "M. Pourmousavi and M. Wojnowski and R. Agethen and G. Sommer and R. Weigel and A. Hagelauer",
year = "2013",
language = "English",
isbn = "9782874870316",
series = "European Microwave Week 2013, EuMW 2013 - Conference Proceedings; EuMC 2013: 43rd European Microwave Conference",
pages = "1415--1418",
booktitle = "European Microwave Week 2013, EuMW 2013 - Conference Proceedings; EuMC 2013",
note = "2013 43rd European Microwave Conference, EuMC 2013 - Held as Part of the 16th European Microwave Week, EuMW 2013 ; Conference date: 07-10-2013 Through 10-10-2013",
}