TY  - BOOK
AU  - Allen,Ben
TI  - Ultra-wideband: antennas and propagation for communications, radar and imaging 
SN  - 0470032553 (hbk.)
PY  - 2007///
CY  - Chichester
PB  - John Wiley & Sons
KW  - Ultra-wideband antennas
KW  - Broadband communication systems
N1  - Includes bibliographical references and index
ER  -