TY - BOOK AU - Zhu,Lei AU - Sun,Sheng AU - Li,Rui TI - Microwave bandpass filters for wideband communications SN - 9780470876619 : U1 - 621.384 PY - 2012/// CY - Hoboken PB - John Wiley KW - Broadband communication systems KW - Ultra-wideband devices N1 - Includes bibliographical references and index ER -