Electronic tag antenna and tire electronic tag

The embodiment of the utility model discloses an electronic tag antenna and a tire electronic tag. The electronic tag antenna comprises a feed ring, a gain conversion line and a radiator, wherein an opening is formed in the middle of a first long side of the feed ring, and two opposite feed ports ar...

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Bibliographic Details
Main Authors YU YUEFEI, LI BEI, QI KUN, LI XIANGQUN
Format Patent
LanguageChinese
English
Published 16.06.2020
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:The embodiment of the utility model discloses an electronic tag antenna and a tire electronic tag. The electronic tag antenna comprises a feed ring, a gain conversion line and a radiator, wherein an opening is formed in the middle of a first long side of the feed ring, and two opposite feed ports are formed; the gain conversion line is connected with the feed ring through the middle position of the second long side; the radiating body comprises two radiating surfaces, and each radiating surface comprises a main body part and a protruding part arranged at the central position of the edge of oneside, facing the feed ring, of the main body part; the main body part is provided with a circular hollowed-out pattern and an L-shaped hollowed-out pattern; and the two ends of the L-shaped hollowed-out pattern are connected with the circular hollowed-out pattern and the side edge, facing the feed ring, of the main body part respectively. According to the utility model, the problem that the radiofrequency signal in the e
Bibliography:Application Number: CN201921681941U