TY - BOOK AU - Sekar,V.Chandra TI - Communication systems SN - 9780198078050 U1 - 621.38 23 PY - 2012/// CY - New Delhi PB - Oxford University Press KW - Signal theory KW - Telecommunication KW - Telecommunication Systems KW - System theory N1 - includes index; Introduction -- Signals :an introduction -- Amplitude modulation -- Angle modulation -- Pulse modulation -- Noise -- Introduction to digital communication -- Information theory -- Introduction to probability, Random variable, and gaussian process -- Transmission lines -- Waveguides -- Antennas -- Microwave communication -- Fibre optic communication -- Satellite communication -- Data communication -- Data communication equipment -- Television and Radar -- Spread spectrum modulation ER -