We have proposed and discussed a dual-spiral slot as a circularly polarized radiation element with a simple feeding system . The dual-spiral slot located in the x-y plane, as shown in Fig. 1(a), has different radiation patterns in the x-z and y-z planes, due to its dual-element configuration. When the same radiation pattern is required in the x-z and y-z planes, the dual configuration is changed to a single element configuration, as shown in Fig. 1(b).
|Title of host publication||1990 Symposium on Antenna Technology and Applied Electromagnetics|
|Subtitle of host publication||ANTEM'90 International Symposium|
|Publication status||Published - 1990 Aug|
|Event||1990 Symposium on Antenna Technology and Applied Electromagnetics: Antem 1990 - Winnipeg, MB, Canada, Winnipeg, Canada|
Duration: 1990 Aug 15 → 1990 Aug 17
|Conference||1990 Symposium on Antenna Technology and Applied Electromagnetics|
|Period||90/8/15 → 90/8/17|