Copper metallization PCB circuit board L wave band circular polarized antenna structure

The utility model discloses a copper metallization PCB circuit board L wave band circular polarized antenna structure, including PCB circuit board, the welding has first radio frequency input point, second radio frequency input point, third radio frequency input point and fourth radio frequency inpu...

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Bibliographic Details
Main Author WANG HONGZHOU
Format Patent
LanguageChinese
English
Published 24.11.2017
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:The utility model discloses a copper metallization PCB circuit board L wave band circular polarized antenna structure, including PCB circuit board, the welding has first radio frequency input point, second radio frequency input point, third radio frequency input point and fourth radio frequency input point on the PCB circuit board, and electric connection has antenna mechanism on first radio frequency input point, second radio frequency input point, third radio frequency input point and the fourth radio frequency input point. This copper metallization PCB circuit board L wave band circular polarized antenna structure, antenna feeder line be by the through -hole, the blind hole, and the half -blindness hole realizes, and device plane and roughness about about the influence are fit for surface mounting, and feed network that coplanar waveguide transmission line forms is one four a work point ware, has guaranteed that a radiating element and the 2nd radiating element obtain the isopic arrival current of constant
Bibliography:Application Number: CN20172373746U