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:
May. 05, 2009
Filed:
Aug. 30, 2005
Munehiro Uratani, Yamatokoriyama, JP;
Yuji Kasai, Tsukuba, JP;
Tetsuya Higuchi, Tsukuba, JP;
Eiichi Takahashi, Tsukuba, JP;
Munehiro Uratani, Yamatokoriyama, JP;
Yuji Kasai, Tsukuba, JP;
Tetsuya Higuchi, Tsukuba, JP;
Eiichi Takahashi, Tsukuba, JP;
Sharp Kabushiki Kaisha, Osaka-Shi, JP;
National Institute of Advanced Industrial Science and Technology, Tokyo, JP;
Abstract
A power consumption controlling apparatus controls power consumption of a high frequency amplifier to reduce the power consumption by adjusting a power supply voltage and a bias voltage of the high frequency amplifier which amplifies a high frequency transmitting signal. The power consumption controlling apparatus includes: a receiving circuit for receiving the high frequency transmitting signal amplified by the high frequency amplifier; an evaluating section for evaluating whether or not a receiving signal obtained from the receiving circuit satisfies a predetermined quality; and an adjusting section for adjusting the power supply voltage and the bias voltage in a range in which the receiving signal evaluated by the evaluating section satisfies the predetermined quality.