EURASIP Journal on Advances in Signal Processing

Table 2 Specifications for GPS receiving antenna

From: Estimating snow water equivalent for a slightly tilted snow-covered prairie grass field by GPS interferometric reflectometry

Specification	Value
Frequency range	1,575.42 ± 1.023 MHz
Gain	+3.0 dBi, minimum at 90°
Gain	-4.0 dBi, minimum at 20°
Polarization	RHCP
Axial ratio	+4.0 dB, maximum at 90°
Axial ratio	+6.0 dB, maximum at 10°
Half-power beamwidth	140°
Front-to-back ratio	+15 dB

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