Title :
A flat energy density antenna system
Author :
Arai, H. ; Iwashita, H. ; Toki, M. ; Goto, N.
Author_Institution :
Div. of Electr. & Comput. Eng., Yokohama Nat. Univ., Kanagawaka, Japan
Abstract :
A novel flat antenna system for energy density reception for mobile telephony is presented, and the configuration of the model antenna is demonstrated. The system is based on the assembly of a notch array cut into the circular disk of a ring patch antenna. The measured input impedance characteristics and radiation pattern of the antenna are presented. The experimental results indicate that this antenna system is appropriate as a mobile telephony antenna.<>
Keywords :
antenna radiation patterns; electric impedance; microstrip antennas; mobile antennas; radiotelephony; circular disk; energy density reception; flat antenna; input impedance; mobile telephony; model antenna configuration; notch array; radiation pattern; ring patch antenna; Antenna feeds; Antenna radiation patterns; Frequency; Microstrip antennas; Mobile antennas; Patch antennas; Power engineering and energy; Slot antennas; Space technology; Telephony;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1990. AP-S. Merging Technologies for the 90's. Digest.
Conference_Location :
Dallas, TX, USA
DOI :
10.1109/APS.1990.115235
