ANTENNA SYSTEMS WITH CIRCULAR TRANSMIT ARRAY: POTENTIALITIES
In order to provide efficient spatial summation of radiated powerand reduce the transversal dimensions of continuous-waveradar antenna system a concept of transmitting antenna shapedas a circular array is proposed. It is designed as a ring of radiatorsplaced around a single aperture of receiving ant...
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| Date: | 2013 |
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| Main Authors: | , |
| Format: | Article |
| Language: | Russian |
| Published: |
Видавничий дім «Академперіодика»
2013
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| Online Access: | http://rpra-journal.org.ua/index.php/ra/article/view/1131 |
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| Journal Title: | Radio physics and radio astronomy |
Institution
Radio physics and radio astronomy| Summary: | In order to provide efficient spatial summation of radiated powerand reduce the transversal dimensions of continuous-waveradar antenna system a concept of transmitting antenna shapedas a circular array is proposed. It is designed as a ring of radiatorsplaced around a single aperture of receiving antenna. The problemof optimal size selection for such an antenna systemin terms of maximum gain and geometrical dimensions minimizationis solved. The antenna radiation pattern is analyzed, andthe side lobes level estimated. |
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