共 23 条
[16]
PLAZA G, 1989, MICROW OPT TECHN LET, V2, P257, DOI 10.1002/mop.4650020709
[20]
Schroeder W., 1989, IEEE 1989 MTT-S International Microwave Symposium Digest (Cat. No.89CH2725-0), P711, DOI 10.1109/MWSYM.1989.38823