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IOP Conference Series Materials Science and Engineering • Vol 585 • No 1
Phased-array Surface Monitoring Method Based on Compensation Correction Technique
2019
Abstract Phased-array radar has a huge array of microwave feeding network and antenna lobe performance depends on the array amplitude and phase errors. Therefore, it is necessary to monitor the array surface to ensure the performance of the array. In the trad…
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Phased Array

Array of antennas creating a steerable beam

In antenna theory, a phased array usually means an electronically scanned array , a computer-controlled array of antennas which creates a beam of radio waves that can be electronically steered to point in different directions without moving the antennas. The general theory of an electromagnetic phased array also finds applications in ultrasonic and medical imaging application ( phased array ultrasonics ) and in optics optical phased array.
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IOP Conference Series Materials Science and Engineering • Vol 585 • No 1
Phased-array Surface Monitoring Method Based on Compensation Correction Technique
2019
Abstract Phased-array radar has a huge array of microwave feeding network and antenna lobe performance depends on the array amplitude and phase errors. Therefore, it is necessary to monitor the array surface to ensure the performance of the array. In the traditional test method, there is a bad test precision and slow speed. In this paper, a monitoring method based on compensation correction technique is proposed. The inside and outside of the measurement method, two kinds of tests complement each other, can cover …
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WTopic
Phased Array
IOP Conference Series Materials Science and Engineering • Vol 585 • No 1
Phased-array Surface Monitoring Method Based on Compensation Correction Technique
2019
Abstract Phased-array radar has a huge array of microwave feeding network and antenna lobe performance depends on the array amplitude and phase errors. Therefore, it is necessary to monitor the array surface to ensure the performance of the array. In the trad…
Article
Critical
Symbolic
Virtual
Narrative
Open Phased Array Open Article Page