UNMANNED AERIAL VEHICLE AND ANTENNA THEREOF
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United States of America
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Issued Date -
Apr 22, 2021
app pub date -
Dec 9, 2020
filing date -
Dec 9, 2020
priority date (Note) -
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Abstract
A UAV includes a frame, and multiple propelling devices, a flight control system, an image capturing device, and an antenna that are provided at the frame. The flight control system communicates with the propelling devices and controls the propelling devices to provide power for flight. The antenna includes two oppositely arranged antenna assemblies. Each antenna assembly includes a feed band, and an oscillator including a first frequency band branch, a second frequency band branch, and a third frequency band branch arranged side by side on a side of the feed band. The second frequency band branch is between the first frequency band branch and the third frequency band branch. The second frequency band branch is shorter than the first frequency band branch but longer than the third frequency band branch. The first frequency band branch includes a main body and a bending part at an end of the main body.
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