Antenna system for use in agricultural fields or other work areas
First Claim
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1. An antenna system for use in an agricultural field or work area, the antenna system comprising:
- a base having an upper side and a lower side opposite the upper side;
a stake extending from the lower side, the stake capable of mounting into ground;
a spring extending from the upper side of the base;
a mast above the base movably, resiliently mounted to the base by the spring;
a lateral dielectric guard mounted at or the near the a top of the mast; and
an antenna associated with the top of the mast, the antenna coupled to a transmission line comprising a coaxial cable that is secured to the mast and held captive within a central hollow core of the mast.
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Abstract
An antenna system for use in an agricultural field or work area comprises a base having an upper side and a lower side opposite the upper side. A stake extends from the lower side. The stake is capable of mounting into the ground. A spring extends from the upper side of the base. A mast above the base is movably, resiliently mounted to the base by the spring. A lateral dielectric guard is mounted at or the near a top of the mast. An antenna is associated with the top of the mast, the antenna coupled to a transmission line that is secured to or by the mast.
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Citations
12 Claims
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1. An antenna system for use in an agricultural field or work area, the antenna system comprising:
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a base having an upper side and a lower side opposite the upper side; a stake extending from the lower side, the stake capable of mounting into ground; a spring extending from the upper side of the base; a mast above the base movably, resiliently mounted to the base by the spring; a lateral dielectric guard mounted at or the near the a top of the mast; and an antenna associated with the top of the mast, the antenna coupled to a transmission line comprising a coaxial cable that is secured to the mast and held captive within a central hollow core of the mast. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification