IEICE Communications Express
Online ISSN : 2187-0136
ISSN-L : 2187-0136

This article has now been updated. Please use the final version.

NEAR FIELD EVM ESTIMATION IN OTA TEST
Hiroyuki SaitoHiroyuki Arai
Author information
JOURNAL FREE ACCESS Advance online publication

Article ID: 2021SPL0027

Details
Abstract

The EVM (Error Vector Magnitude) measurement is mandatory for radio equipment test. Signals transmitted from multiple antennas give high EVM value due to the phase difference in near field OTA (Over The Air) test. To overcome this difficulty, near field EVM measurement using channel estimation is examined in this paper.

Content from these authors
© 2021 The Institute of Electronics, Information and Communication Engineers
feedback
Top