In this paper, a Covert Speech Telephone (CST) is designed and implemented based on the information hiding technique, which works on the internet. To solve the
A 4.1 GHz two-stage cascode Low-Noise Amplifier(LNA) with Electro-Static Discharge(ESD) protection is presented in this paper.The LNA has been optimized using E
There are varieties of embedded systems in the world. It is a big challenge to optimize the instruction sets of System on Chips (SoCs) according to different sy