Compact quadrifilar helix antenna
β Scribed by Amin, M.; Cahill, R.
- Book ID
- 120411638
- Publisher
- The Institution of Electrical Engineers
- Year
- 2005
- Tongue
- English
- Weight
- 84 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0013-5194
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## Abstract An omnidirectional quadrifilar helix antenna (QHA) with parasitic helical strips for circular polarization (CP) is proposed and experimentally investigated for handheld mobile terminals. This antenna is small in size, low cost, and lightweight. The mutual coupling effect between the gro
## Abstract A miniaturized dualβband printed square quadrifilar helix antenna (QHA) is proposed for global navigation satellite systems (GNSS) receivers applications.The antenna consists of four printed helices forming a cube with a very small size of 1 cm^3^ only. It can cover both L1 and L2 bands