TY - BOOK AU - Rulf,Benjamin AU - Robertshaw,Gregory Alan TI - Understanding antennas for radar, communications, and avionics SN - 0442277725 U1 - 621.380283 19 PY - 1987/// CY - New York PB - Van Nostrand Reinhold KW - Antennas (Electronics) N1 - Includes index; Bibliography: p. 327-329 ER -