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US 9,755,319 B2Granted
Antenna
AssigneeSony Corporation
InventorsYoshitaka Yoshino, Tomomichi Murakami, Satoru Tsuboi
Life of this patent
Estimating the term…
Abstract
There is provided an antenna including an antenna element that has a prescribed length and detects a line of electric force, a transmission line that transmits an electrical signal, and a radio wave absorbing and attenuating part that has characteristics to absorb and attenuate a radio wave of a frequency band received by the antenna element and is arranged at least between the antenna element and the transmission line.
Claims20
An antenna comprising:
- an antenna element;
- a transmission line surrounded by a resin material, wherein the transmission line is configured to transmit an electrical signal;
- and
- a radio wave absorbing and attenuating part configured to absorb and attenuate a radio wave of a frequency band received by the antenna element, wherein the radio wave absorbing and attenuating part is arranged between the antenna element and the resin material,
- wherein the radio wave absorbing and attenuating part includes an insulator containing a magnetic material comprising ferrite;
- and
- a covering part arranged to cover the antenna element, the transmission line, and the radio wave absorbing and attenuating part, wherein the antenna is configured as a cable in which the antenna element, the transmission line, the radio wave absorbing and attenuating part, and the covering part are integrated.
4 more elements
An antenna comprising:
- an antenna element;
- a transmission line configured to transmit an electrical signal;
- and
- a radio wave absorbing and attenuating part configured to absorb and attenuate a radio wave of a frequency band received by the antenna element, wherein the radio wave absorbing and attenuating part is arranged between the antenna element and the transmission line,
- wherein the radio wave absorbing and attenuating part includes an insulator containing a magnetic material comprising ferrite;
- a covering part arranged to cover the antenna element, the transmission line, and the radio wave absorbing and attenuating part, wherein the antenna is configured as a cable in which the antenna element, the transmission line, the radio wave absorbing and attenuating part, and the covering part are integrated;
- and
- a noise blocking layer arranged between the antenna element and the transmission line, wherein the noise blocking layer comprises one side made of an aluminum foil and an opposite side made of an electric insulation adhesive material.
5 more elements
Dependencies are inferred from the claim text.