Sharif Digital Repository

Advance in VLSI integration level has realized multi-core system-on-chip. For inter-IP communication on-chip network is proposed as a substitute for simple interconnects such as bus fabrics and expensive point-to-point links. Although onchip networks have some superiorities over simple interconnects, but they need more of real estate resource. Although buses are not scalable, they are still popular for their simple communication mechanism. There are so many proposed mechanisms to make buses more scalable and more popular. Most of them try to change bus structure by segmenting and using reconfigurable methods. In this thesis, we explore buses delay by considering the number of component in a... 

In recent years, lots of efforts has been done to implement Ultra-Wideband (UWB) Low Noise Amplifiers (LNAs), and Reconfigurable Low Noise Amplifiers, to achieve low Noise Figure (NF) and power dissipation, and high gain and linearity. In this thesis an Ultra-Wideband CMOS Low Noise Amplifier is presented. Due to really low power consumption and extremely high data rates, the UWB standard is popular in the consumer market. The LNA is the outer most part of an UWB transceiver, which provides enough gain to the signal with the least possible noise and distortion. 0.18u CMOS technology has been chosen for the design of the LNA at the transistor level. Two different bandwidths in a single LNA...