Comparisons of Channel Emulation Methods for State-of-the-Art Multi-Probe Anechoic Chamber based Millimeter-Wave Over-the-Air Testing
Paper in proceedings, 2019

The sectored multi-probe anechoic chamber (MPAC) is regarded as a promising millimeter-wave (mmWave) over- the-air (OTA) testing solution. However, there are still debates in the literature about which channel emulation method, i.e., pre-faded synthesis (PFS) or plane wave synthesis (PWS), should be used for the sectored MPAC testing system. In this paper, a thorough comparison between the two channel emulation methods is conducted. It is found that for sectored MPAC (where the active probes are unlikely to be uniformly distributed over the probe panel) the PFS is more accurate than the PWS. Explanations are given.

Author

H. Pei

Xi'an Jiaotong University

X. Chen

Xi'an Jiaotong University

State Key Laboratory of Millimeter Waves

W. Fan

Aalborg University

M. Zhang

Xi'an Jiaotong University

A. Zhang

Xi'an Jiaotong University

Tommy Svensson

Chalmers, Electrical Engineering, Communication and Antenna Systems, Communication Systems

IEEE Vehicular Technology Conference

15502252 (ISSN)

Article no 8891533

Vehicular Technology Conference, VTC 2019
Honolulu, USA,

Subject Categories

Telecommunications

Communication Systems

Vehicle Engineering

DOI

10.1109/VTCFall.2019.8891533

More information

Latest update

12/2/2019