TY - BOOK AU - Ramo, Simon AU - Whinnery, John R AU - Duzer, Theodore Van TI - FIEELDS AND WAVES IN COMMUNICATION ELECTRONICS SN - 9971511479 U1 - 537 PY - 1994/// CY - Singapore PB - John Wiley & Sons KW - optics KW - spatial filtering KW - ferrite N1 - index ER -