TY - BOOK AU - Ludwig,Reinhold AU - Bogdanov,Gene TI - RF circuit design: theory and applications SN - 9780131355057 U1 - 621.38412 22 PY - 0000///د.ت CY - Upper Saddle River, NJ PB - Prentice-Hall KW - Radio circuits KW - Design and construction KW - Radio frequency N1 - Includes bibliographical references and index ER -