The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 15, 2014
Filed:
Sep. 24, 2010
Norihito Mihota, Saitama, JP;
Norihito Mihota, Saitama, JP;
Sony Corporation, Tokyo, JP;
Abstract
A radio transmission system includes: antenna pairs, each antenna pair being a combination of a transmitting antenna and a receiving antenna in one-to-one correspondence. A radio signal from the transmitting antenna in one of the antenna pairs reaches the receiving antenna of the one antenna pair as a desired wave directly, and a radio signal from the transmitting antenna of another antenna pair different from the one antenna pair reaches the receiving antenna of the one antenna pair as an unnecessary wave directly. A transfer characteristic correction section which performs a correction operation based on the transfer characteristic of a transmission space between the transmitting antenna and the receiving antenna for a transmission-target signal corresponding to the transmitting antenna, and a modulation functional section which modulates a carrier signal with a corrected signal after having been corrected by the transfer characteristic correction section and transmits the modulated carrier signal from the corresponding transmitting antenna, are provided in correspondence with each antenna pair.