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2024年3月26日发(作者：免费下载今生除了你我谁都不爱)

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专利名称：Cavity embedded meander line loaded

antenna

发明人：John T. Apostolos

申请号：US10251131

申请日：20020920

公开号：US2A1

公开日：20040325

专利附图：

摘要：A wideband meander line loaded antenna is configured to be flush mounted to

a conductive surface serving as a ground plane by embedding the meander line

components within a conductive cavity surrounded at its top edge by the ground plane.

The antenna thus looks out of a cavity recessed in the surface. By permitting flush

mounting the meander line antenna, not only can the antenna dimensions be minimized

due to the use of the meander line loaded antenna configuration, but in aircraft

applications no part of the antenna exists above the skin of the aircraft, thereby to

minimize turbulent flow. Moreover, when adapted to wireless handsets or laptop

computers, the depth or thickness of the unit need not be increased when providing a

wideband antenna, thus to minimize the overall dimensions of the device. Additionally,

the flush mounted meander line antenna when utilized in the roof of a vehicle such as a

car does not result in an unsightly protrusion from the top of the car, but rather is hidden

in the recessed cavity, thereby permitting providing the vehicle with a wideband antenna

which covers not only cellular frequencies but also the PCS band, the 802.11 band and

GPS frequencies.

申请人：APOSTOLOS JOHN T.

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