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In this book an analytic treatment of Phase Noise in oscillators is given. Langevin equations for both white noise and flicker noise are analysed. The book starts with an introduction to the topic and introduces the reader to various models like LTI and LTV models. For white noise simple Langevin equations are dveloped which then lead to simple closed form solutions. For flicker noise a trap level model is used for the analysis. The analysis results in closed form expressions with certain approximations. The contribution of buffer or output stage of an oscillator is also analyzed. The...

Antennas are the fundamental component of any wireless communication system. The ubiquity of wireless communications has spurred the development of an extraordinary range of antennas of different shapes and sizes suited for different applications, each with its own advantages and limitations. Wireless communication,nowadays,is not meant merely to communicate and cover large distances, but rather for its flexibility and comfort. Short-range wireless links provide access to the fixed telecommunication infrastructure. There are applications especially in short range wireless link where...