A New Calibration Algorithm of Wide-Band Polarimetric Measurement System

Tzong Jyh Chen, Tah Hsiung Chu, Fu-Chiarng Chen

Research output: Contribution to journalArticlepeer-review

39 Scopus citations

Abstract

The principle and experimental results of a new self-consistent calibration algorithm of wide-band polarimetric measurement system are presented. The calibration targets include a flat plate, a dihedral corner reflector, and a rotated dihedral corner reflector. The rotation angle of the third calibrator can be derived in the calibration process and used to verify the calibration performance. Based on the signal-to-noise consideration an optimal rotation angle for dihedral corner reflector is found to be 22.5°. This calibration technique is also useful in characterizing the frequency and polarization responses of dual-polarization antennas.

Original languageEnglish
Pages (from-to)1188-1192
Number of pages5
JournalIEEE Transactions on Antennas and Propagation
Volume39
Issue number8
DOIs
StatePublished - 1 Jan 1991

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