TY  - BOOK
AU  - Hagen,Jon B.
TI  - Radio-frequency electronics: circuits and applications 
SN  - 9780521889742
U1  - 621.38412 22
PY  - 2009///
CY  - Cambridge, New York
PB  - Cambridge University Press
KW  - Radio circuits
KW  - Ele
KW  - May2013
N1  - Includes bibliographical references and index
ER  -