Current Topics of Microwave EMI Antennas and Measurements

Akira SUGIURA  Nobuo KUWABARA  Takashi IWASAKI  

Publication
IEICE TRANSACTIONS on Communications   Vol.E80-B   No.5   pp.653-662
Publication Date: 1997/05/25
Online ISSN: 
DOI: 
Print ISSN: 0916-8516
Type of Manuscript: INVITED PAPER (Special Issue on EMC/EMI Problems in Microwave Frequency Range)
Category: 
Keyword: 
EMI measurement,  antenna calibration,  dipole antennas,  antenna factor,  

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Summary: 
This paper reviews recent developments in small-sized broadband antennas for EMI measurements, especially in the microwave frequency region. Transient EMI measurements are also discussed by introducing complex antenna factors and conversion of frequency-domain data into time-domain data. This paper also focuses on considerable improvements achieved in calibration techniques for conventional EMI antennas in VHF/UHF bands.