Title :
A flat diversity antenna by disk loaded monopole and notch array
Author :
Arai, H. ; Hosono, S. ; Goto, N.
Author_Institution :
Div. of Electr. & Comput. Eng., Yokohama Nat. Univ., Kanagawa, Japan
Abstract :
The authors present a novel flat antenna consisting of a disk loaded monopole and a notch array for mobile telephone. To obtain a small correlation coefficient between the notch array and the disk loaded monopole antenna, two feed circuits are proposed for the notch array. The correlation coefficient between ring patch and notch antenna of less than 0.1 is small enough for diversity branches.<>
Keywords :
antenna arrays; antenna radiation patterns; diversity reception; mobile antennas; monopole antennas; correlation coefficient; disk loaded monopole; diversity antenna; feed circuits; flat antenna; mobile telephone; notch array; radiation pattern; ring patch; Antenna arrays; Antenna feeds; Antenna radiation patterns; Antennas and propagation; Circuits; Loaded antennas; Magnetic field measurement; Mobile antennas; Mutual coupling; Slot antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1992. AP-S. 1992 Digest. Held in Conjuction with: URSI Radio Science Meeting and Nuclear EMP Meeting., IEEE
Conference_Location :
Chicago, IL, USA
Print_ISBN :
0-7803-0730-5
DOI :
10.1109/APS.1992.221582
