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SINGLE AND DUAL POLARIZED DUAL-RESONANT CAVITY BACKED SLOT ANTENNA (D-CBSA) ELEMENTS
SINGLE AND DUAL POLARIZED DUAL-RESONANT CAVITY BACKED SLOT ANTENNA (D-CBSA) ELEMENTS
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机译:单和双极化双谐振腔背天线(D-CBSA)元素
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摘要
An antenna element is described. The antenna element comprises a housing having a base and a conducting plate, and a feeding element. The housing has a cavity formed between the base and the conducting plate. The conducting plate has a radiating slot with a length and a width that extends longitudinally along a first axis and a second axis, respectively. The radiating slot has a first and a second edge along the first axis. The feeding element has a feeding point, a feeding line, and a stub. The feeding line extends along the second axis of the conducting plate across the width of the radiating slot such that a first end of the feeding line is coupled with the feeding point on one side of the radiating slot, and a second end of the feeding line extends past the second edge, and the stub extends laterally of the feeding line.
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