TY - BOOK AU - Clarricoats,P.J.B. AU - Olver,A.D. TI - Corrugated horns for microwave antennas T2 - IEE electromagnetic waves series SN - 0863410030 U1 - 621.381/33 PY - 1984/// CY - London, UK PB - P. Peregrinus on behalf of the Institution of Electrical Engineers KW - Microwave antennas ER -