Specific multi-band antenna impedance matching circuit and tire-pressure monitoring device using same

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United States of America Patent

PATENT NO 10071605
SERIAL NO

15654713

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Abstract

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A specific multi-band antenna impedance matching circuit and a tire-pressure monitoring device using same are disclosed. The antenna impedance matching circuit includes at least one first, one second and one third inductance unit and at least one first, one second and one third capacitance unit. The first capacitance unit is connected at a first end to first ends of the first and the second inductance unit and at a second end to a ground; the second inductance unit and the second capacitance unit are connected in series; the third inductance unit and the third capacitance unit are connected in parallel; and the third inductance unit is connected at a first end to a first end of the second capacitance unit and at a second end to the ground.

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Patent Owner(s)

  • KEYCORE TECHNOLOGY CORP.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chiu, Po-Wei Zhubei, TW 24 32
Hsiao, Chien-Jen Zhubei, TW 19 37
Hsu, Sheng-Ruei Zhubei, TW 5 17
Liang, Yang-Te Zhubei, TW 2 11
Lin, Wei-Cheng Zhubei, TW 255 973
Tseng, Shih-Hsiu Zhubei, TW 18 37

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