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:
Aug. 29, 2017
Filed:
Jul. 23, 2015
Jae-won Choi, Gyeonggi-do, KR;
Seong-sik Myoung, Gyeonggi-do, KR;
Jong-soo Lee, Gyeonggi-do, KR;
Dae-hyun Kwon, Seoul, KR;
Bui Quang Diep, Gyeonggi-do, KR;
Jae-hun Lee, Gyeonggi-do, KR;
Dong-jin OH, Gyeonggi-do, KR;
Jae-Won Choi, Gyeonggi-do, KR;
Seong-Sik Myoung, Gyeonggi-do, KR;
Jong-Soo Lee, Gyeonggi-do, KR;
Dae-Hyun Kwon, Seoul, KR;
Bui Quang Diep, Gyeonggi-do, KR;
Jae-Hun Lee, Gyeonggi-do, KR;
Dong-Jin Oh, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
Provided is a Radio Frequency (RF) communication apparatus and a method for detecting power. The RF communication apparatus includes a receiver that receives a segment value indicating one of multiple transmission output power ranges, a power detector that detects a strength of an RF transmission signal in an output power range corresponding to the segment value, and a transmitter that transmits the strength of the detected RF transmission signal. The power detector includes a feedback unit that receives the fed-back RF transmission signal, an RF core unit that generates a Root Mean Square (RMS) of the RF transmission signal, and a converter that converts a current signal corresponding to the RMS of the RF transmission signal into a voltage signal, and converts the converted voltage signal from a differential signal to a single signal.