The base band circuit includes digit multiple & de-multiple based on DS2154, digital down converter, digital PN code matched filter and carrier recovery of digital demodulation based on STEL-2000A, and high speed ADC. 基带部分主要包括基于DS2154的数字复接分接接口技术和STEL-2000A的扩频关键技术,...
Perhaps the most common context for these terms to be used is cryptography (code-making and code-breaking), but they also find application in common digital circuits. file 01407 Question 2 The simple switch-and-diode circuit shown here is an example of a digital encoder. Explain what this ...