TY - BOOK AU - R.K. Mongia TI - RF and microwave coupled-line circuits SN - 9781596931565 (pbk) U1 - 621.38132 PY - 2007/// CY - Boston PB - Artech House KW - Microwave circuits KW - Coupled structures KW - Directional couplers KW - Impedance matrix KW - Unitary property KW - FEAS N1 - Includes bibliographical references and index ER -