TY - BOOK AU - Lukashok,Alvin TI - Communication satellites: how they work U1 - 621.38 PY - 1967///] CY - New York PB - Putnam KW - Artificial satellites in telecommunication N1 - Includes bibliographical references and index N2 - Covers electromagnetic radiation, radio transmission, bandwidth, microwaves, antennas, sun power, repeaters in space, orbits, tracking, and particle detectors ER -