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US 2010/0073249 A1Published application
Aperture antenna
AssigneeFujitsu Limited
InventorsToru Maniwa, Andrey Andrenko
Life of this patent
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Abstract
An aperture antenna includes an outer conductor with substantially fixed inner diameter; and an inner conductor, an end thereof receding from an aperture of the outer conductor in a direction of electromagnetic radiation.
Claims13
An aperture antenna, comprising:
- an outer conductor with substantially fixed inner diameter;
- and
- an inner conductor, an end thereof receding from an aperture of the outer conductor in a direction of electromagnetic radiation.
A method of adjusting an aperture antenna,
- the aperture antenna comprising an outer conductor and an inner conductor, an end thereof receding from an aperture of the outer conductor in a direction of electromagnetic radiation,
- the method comprising adjusting length of the outer conductor by sliding a slidable unit in a direction of electromagnetic radiation.
Dependencies are inferred from the claim text.