Abstract Continuous-variable quantum key distribution (CVQKD) offers the specific advantage of sharing keys remotely by use standard telecom components, thereby promoting cost-effective and high-performance metropolitan applications. Nevertheless, introduction high-rate spectrum broadening has pushed CVQKD from a single-mode to continuous-mode region, resulting in adoption modern digital signal...

There has been an explosive growth in Digital Signal Processing theory and applications over the years. This seminar report explores the applications of digital signal processing in Radar. A survey on applications in Digital Signal Processing in Radar from a wide variety of areas is carried out. A review is done on basic approaching models and techniques of signal processing for different param...

in wireless channel the noise has a zero mean. this channel property can be used in the enhancement of the noise performance in the digital receivers by oversampling the received signal and calculating the decision variable based on the time average of more than one sample of the received signal. the averaging process will reduce the effect of the noise in the decision variable that will approa...