TY  - BOOK
AU  - Chang, 1948- 
TI  - Microwave ring circuits and antennas 
T2  - Wiley series in microwave and optical engineering
SN  - 0471131091
U1  - 621.38132 CHA 1996 
PY  - 1996///
CY  - New York
PB  - John Wiley & Sons, Inc
KW  - Microwave antennas
KW  - Microwave circuits
N1  - Includes bibliographical references and index
ER  -