Inter-chip wireless communication

The wireless channel characteristics for inter-chip communication at 15-24-GHz in a hybrid engine controller printed circuit board (PCB) with and without a metal cover are presented. The channels are characterized using a 3-mm on-chip dipole antenna pair. At 15-cm separation, by adding a metal cover...

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Bibliographic Details
Published in2013 7th European Conference on Antennas and Propagation (EuCAP) pp. 3647 - 3649
Main Authors Hsin-Ta Wu, Jau-Jr Lin, Kenneth, K. O.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.04.2013
Subjects
Antenna measurements
Antennas
Delays
Metals
Wireless communication
Wires
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Summary:The wireless channel characteristics for inter-chip communication at 15-24-GHz in a hybrid engine controller printed circuit board (PCB) with and without a metal cover are presented. The channels are characterized using a 3-mm on-chip dipole antenna pair. At 15-cm separation, by adding a metal cover ~3.5 cm above the PCB, the antenna pair gain can be improved by ~10 dB and the maximum excess delay can be reduced to ~1.1 ns from ~16.5 ns. A bond wire antenna has efficiency of ~15% at ~60 GHz and is sufficient for building a 1-Gbps radio link with a bit error rate of 10 -12 between chips separated by 10cm.
ISBN:1467321877
9781467321877