公开(公告)号：US20140179245A1

公开(公告)日：2014-06-26

申请号：US13791605

申请日：2013-03-08

Applicant: QUALCOMM INCORPORATED

Inventor： Cheol-Woong Lee ,  Saihua Lin ,  Roger Brockenbrough

IPC: H04B1/02

CPC classification number: H04B1/02 ,  H03C2200/0041 ,  H03C2200/0058 ,  H03D3/009 ,  H03D2200/0045 ,  H03D2200/0082 ,  H04L27/364 ,  H04L27/3863

Abstract: In a particular embodiment, a method of generating in-phase (I) and quadrature-phase (Q) signals includes generating a first I output signal based on a first I input signal, a second I input signal, a first Q input signal, and a second Q input signal. The method further includes generating a second I output signal based on the first I input signal, the second I input signal, the first Q input signal, and the second Q input signal. A first Q output signal is generated based on the first I input signal, the second I input signal, the first Q input signal, and the second Q input signal. A second Q output signal is generated based on the first I input signal, the second I input signal, the first Q input signal, and the second Q input signal. According to further embodiments, an apparatus is disclosed.

Abstract translation: 在特定实施例中，产生同相（I）和正交相位（Q）信号的方法包括基于第一I输入信号，第二I输入信号，第一Q输入信号产生第一I输出信号， 和第二Q输入信号。 该方法还包括基于第一I输入信号，第二I输入信号，第一Q输入信号和第二Q输入信号产生第二I输出信号。 基于第一I输入信号，第二I输入信号，第一Q输入信号和第二Q输入信号产生第一Q输出信号。 基于第一I输入信号，第二I输入信号，第一Q输入信号和第二Q输入信号产生第二Q输出信号。 根据另外的实施例，公开了一种装置。