A solution to the equiangular spiral antenna problem
β Scribed by Rumsey, V.
- Book ID
- 114598198
- Publisher
- IEEE
- Year
- 1959
- Tongue
- English
- Weight
- 106 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0096-1973
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π SIMILAR VOLUMES
The design is described of a planar dual-arm equiangular spiral antenna incorporated with chip resistors inside the substrate. The chip resistors were applied to this equiangular spiral antenna to achieve 9:1 impedance bandwidth (2 to 18 GHz) with an extremely low profile structure. The simulated an
## Abstract The effect of the geometry of the equiangular spiral antenna on the lower cutoff frequency of operation is studied using the finiteβdifference timeβdomain method. Graphs are provided that allow calculation of the cutoff frequency from the desired performance and geometry. Additionally,