Quadrifilar Helix Antenna
Patent application, Filed 13 Oct 98
DEPARTMENT OF THE NAVY WASHINGTON DC
Pagination or Media Count:
A quadrifial helical antenna is provided having feed points connected to the individual helical antenna elements through a spiral coupling path. The spiral coupling path additionally is wound contrarily to the winding of the helix. Moreover, each path has variable dimensions to provide impedance matching.
- Electrical and Electronic Equipment