phase-shift detection

基本解釋

In this paper, a method of characteristic detection of binary-phase-shift-keyed is discussed, which processes by means of digital I/Q channels.
文中分析了采用數(shù)字I/Q通道法對(duì)相位編碼雷達(dá)進(jìn)行識(shí)別的方法。
Orthogonal detection can give us both the amplitude information for gray-scale imaging and phase shift information for doppler spectrum analysis.
正交檢波方法既能給出灰度超聲成像所需要的回波的幅值信息，也能給出多普勒超聲成像所需要的回波的相移信息。
A presence detection algorithm based on the estimation of cyclic frequency for Phase Shift-Keying (PSK) signals in additive white Gaussian noise (AWGN) is proposed in this paper.
根據(jù)信號(hào)的循環(huán)平穩(wěn)特性，本文提出一種加性高斯白噪聲信道中基于循環(huán)頻率估計(jì)的PSK信號(hào)存在性檢測算法。