H. Tehrani

Broadband microstrip to dielectric image line transitions

Kai Chang, Ming-Yi Li, H. Tehrani, 2000 .

A multi-frequency microstrip-fed shorted square ring slot line antenna

H. Tehrani, Kai Chang, Tae-Yeoul Yun, 1999, IEEE Antennas and Propagation Society International Symposium. 1999 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.99CH37010).

Multifrequency operation of microstrip-fed slot-ring antennas on thin low-dielectric permittivity substrates

Kai Chang, H. Tehrani, Kai Chang, 2002 .