TY  - BOOK
AU  - Piette, Bernard
TI  - VHF/UHF filters and multicouplers : applications of air resonators
SN  - 9781848211735
SN  - 200904173
U1  - 621.38412 PIE 
PY  - 2010///
CY  - London, UK ; Hoboken, NJ
PB  - ISTE ; Wiley
KW  - Directional couplers
KW  - Radio filters
N1  - Includes bibliographical references and index
ER  -