Coupling degree adjustment circuit, antenna device, and wireless communication device

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United States of America Patent

PATENT NO 8912972
SERIAL NO

14071682

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Abstract

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A dielectric body includes a first radiating element on a first side and a second radiating element on a second side. The first radiating element and the second radiating element are linear conductors that each extend from a first end to a second end (an open end), and are parallel or substantially parallel to each other in a direction from the first end to the second end. The first end of the first radiating element is connected to a first port of a coupling degree adjustment circuit, and the first end of the second radiating element is connected to a second port of the coupling degree adjustment circuit. The first radiating element and the second radiating element are mainly coupled to each other in the coupling degree adjustment circuit.

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Patent Owner(s)

  • MURATA MANUFACTURING CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishizuka, Kenichi Nagaokakyo, JP 103 828
Kato, Noboru Nagaokakyo, JP 456 6243
Nishida, Hiroshi Nagaokakyo, JP 199 3108
Ueki, Noriyuki Nagaokakyo, JP 56 266

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