PORTABLE MULTIBAND ANTENNA
First Claim
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1. A navigation apparatus for decreasing interference between Global Navigation Satellite System (GNSS) signals and Differential Global Positioning System (DGPS) signals, the apparatus comprising:
- a receiver assembly for receiving GNSS positioning information, wherein the receiver assembly comprises;
a GNSS antenna,a GNSS receiver, anda DGPS modem; and
a DGPS antenna assembly, wherein the DGPS antenna assembly comprises;
a DGPS antenna;
a top connector for coupling the DGPS antenna assembly to the receiver assembly such that the receiver assembly and DGPS antenna assembly are aligned with a geodetic pole, anda bottom connecter.
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Abstract
A portable DGPS navigation apparatus is provided. The apparatus includes a receiver assembly and a DGPS antenna assembly. The receiver assembly includes a GNSS antenna, a GNSS receiver, and a DGPS modem. The DGPS antenna assembly includes a DGPS antenna; a top connector for coupling the DGPS antenna assembly to the receiver assembly such that the receiver assembly and DGPS antenna assembly are aligned with a geodetic pole, and a bottom connecter.
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Citations
11 Claims
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1. A navigation apparatus for decreasing interference between Global Navigation Satellite System (GNSS) signals and Differential Global Positioning System (DGPS) signals, the apparatus comprising:
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a receiver assembly for receiving GNSS positioning information, wherein the receiver assembly comprises; a GNSS antenna, a GNSS receiver, and a DGPS modem; and a DGPS antenna assembly, wherein the DGPS antenna assembly comprises; a DGPS antenna; a top connector for coupling the DGPS antenna assembly to the receiver assembly such that the receiver assembly and DGPS antenna assembly are aligned with a geodetic pole, and a bottom connecter. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification