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:
Jun. 27, 2017
Filed:
May. 25, 2016
Applicant:
Richwave Technology Corp., Taipei, TW;
Inventors:
Ting-Yuan Cheng, Taipei, TW;
Da-Cheng Peng, Taipei, TW;
Zhuo Fu, Taipei, TW;
Hwey-Ching Chien, Taipei, TW;
Assignee:
RichWave Technology Corp., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 25/03 (2006.01); H04B 1/04 (2006.01); H04L 27/20 (2006.01); H04L 27/152 (2006.01);
U.S. Cl.
CPC ...
H04B 1/0475 (2013.01); H04L 27/152 (2013.01); H04L 27/20 (2013.01);
Abstract
A signal transmitter includes a modulation circuit, a signal separation circuit, and a signal combining circuit. The modulation circuit modulates a first signal to a modulated signal. The signal separation circuit separates the modulated signal into N separated signals. The N separated signals have different phases. The signal combining circuit combines the N separated signals to eliminate at least one order of harmonic signals of the N separated signals so as to generate an output signal.