INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
The 3D characterization of radiating structures is a frequently encountered, and yet challenging, procedure. The theoretical sampling criterion often leads to prohibitive measurement duration, especially for antennas embedded on electrically large structures. However, the position of the antenna under test strongly influences the sampling requirements. By appropriately positioning the antenna with respect to the measurement system, it is possible to promote the low spatial frequency part of its spherical harmonic spectrum. We present a post-processing optimization algorithm enabling a systematic and accurate determination of the antenna best position from a given measurement dataset with no prior knowledge. This optimized position is exploited to improve the characterization of the antenna radiation pattern without resorting to any additional measurement sample. The proposed algorithm is validated for both near-field simulations and far-field measurements on various radiating structures, including an antenna embedded on a satellite model.
Keywords:
Antenna design,microstrip antennas, MIMO antennas,quad-port, co-located antenna, circular antennas.
Cite Article:
"DESIGN AND IMPLEMENTATION OF ROBUST ADAPTIVE CONTROL METHOD FOR ANTENNA ACQUISTION AND TRACKING ", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.7, Issue 10, page no.989 - 991, October-2022, Available :http://www.ijsdr.org/papers/IJSDR2210169.pdf
Downloads:
000337072
Publication Details:
Published Paper ID: IJSDR2210169
Registration ID:202281
Published In: Volume 7 Issue 10, October-2022
DOI (Digital Object Identifier):
Page No: 989 - 991
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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