Omnidirectional antenna of L wave band

The utility model belongs to the field of radar transmitting antennas, particularly relates to an omnidirectional antenna of an L wave band, and is suitable for L-wave band radar wave bait antenna feeder system. The omnidirectional antenna comprises a director, an upper support, a microstrip plate,...

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Bibliographic Details
Main Authors WANG HONGJUN, YANG WUTAO, DU MINGXIAO, GAO JIJUN, SUN BIN
Format Patent
LanguageEnglish
Published 04.02.2015
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:The utility model belongs to the field of radar transmitting antennas, particularly relates to an omnidirectional antenna of an L wave band, and is suitable for L-wave band radar wave bait antenna feeder system. The omnidirectional antenna comprises a director, an upper support, a microstrip plate, a lower support and a reflecting plate. The microstrip plate is formed by integrating eight microstrip dipole antennas connected through a one-into-eight power division network on the same substrate. The omnidirectional antenna solves a problem that a conventional omnidirectional antenna is insufficient in effective coverage of a pitching surface and the like. The omnidirectional antenna of the L wave band is characterized by being small in dimension, simple in structure, light in weight, easy to integrate, and the like. The omnidirectional antenna of the L wave band has a voltage standing-wave ratio of less than 1.5, can be applied to a radar bait antenna feeder system, and can meet technical requirements well.
Bibliography:Application Number: CN20142593728U