TY - BOOK AU - Smith,Albert A. TI - Radio frequency principles and applications : the generation, propagation, and reception of signals and noise SN - 0780334310 U1 - 621 PY - 1996/// CY - Nueva York PB - IEEE KW - Ondas de radio KW - Radiotransmisores KW - Radiorreceptores KW - Interferencias en radio ER -