Circularly Polarized Omnidirectional Antenna with Dipole Core and Diagonally Adjoined Parasitic Braces for ISM Band Applications

Table 2

Characteristics of CP single-fed omnidirectional antenna operable at 2.45 GHz.

Characteristics	Simulation	Measured
	2.37 – 2.59 GHz	2.35 – 2.57 GHz
AR	2.40 – 2.55 GHz	2.40 – 2.60 GHz
HPBW
x–z	74°	75°
y–z	360°	360°
3-dB AR-BW
x–z	54°	65°
y–z	360°	360°
Gain	1.98 dBic	2.07 dBic
Polarization	RHCP	RHCP