A dual‐frequency microstrip‐line‐fed printed slot antenna

[1]  Kai Chang,et al.  A multi-frequency microstrip-fed annular slot antenna , 2000 .

[2]  H. Tehrani,et al.  A multi-frequency microstrip-fed shorted square ring slot line antenna , 1999, IEEE Antennas and Propagation Society International Symposium. 1999 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.99CH37010).

[3]  Stefano Maci,et al.  Dual-frequency patch antennas , 1997 .

[4]  B. N. Das,et al.  Impedance characteristics of transverse slots in the ground plane of a stripline , 1978 .