Dual-Band Circularly Polarized Stack-Ring Antenna

Dual-Band Circularly Polarized Stack-Ring Antenna

Blog Article

A stack-ring configuration is proposed for designing a dual-band circularly polarized (CP) antenna.Each ring generates different resonant frequencies.A good CP performance at both resonant bee by bonnie and neil frequencies is achieved by adjusting the relative distance between the two rings.

The two operating bands are separated with 5.11 flex shotgun ammo pouch a small frequency ratio of 1.07.Measured results show that radiation patterns with good CP characteristics are obtained at the two resonant frequencies.