Panel antenna having sealed radio enclosure
DCFirst Claim
1. A panel antenna, comprising:
- an enclosure, the enclosure including a rear panel, a first side wall, and a second side wall, a top wall and a bottom wall, the rear panel and the walls defining a cavity, the walls further defining an aperture through which the cavity of the enclosure may be accessed,an internal cover, the internal cover being dimensioned to overlap an area defined by the aperture of the enclosure and providing an environmental seal and electromagnetic shielding for the cavity, the internal cover having at least one RF radiating module fastened to an exterior surface thereof,at least one micro radio mounted to an internal surface of the first side wall, the micro radio being coupled to the RF radiating module;
a first heat sink, mounted to an external surface of the first side wall, anda radome, the radome mounting to the internal cover and enclosing the RF radiating module;
wherein a flange joins the first and second side walls and the top and bottom wall, and a lip extends from the flange, further defining the aperture through which the cavity of the enclosure may be accessed, the lip being engaged by the internal cover to provide the environmental seal.
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Accused Products
Abstract
A panel antenna having an enclosure, an internal cover, one or more micro radios and RF modules, and a radome is provided. The enclosure may include a rectangular rear panel, side walls with an interior surface to mount micro radios and an external surface to receive heat sinks, and a hinged front cover providing an internal cover. The internal cover may also have a plurality of RF radiating modules fastened thereto. The internal cover may also provide environmental sealing and electromagnetic shielding. The plurality of micro radios are located inside the cavity of the enclosure, and each micro radio is coupled to an RF radiating module. The micro radios may be mounted inside the enclosure on the side walls. The radome encloses the RF radiating modules. The radome may be mounted to the internal seal. Additionally, the panel antenna may further include a heat sink mounted on an exterior side of the rear panel. The heat sink on the rear panel may dissipate heat from additional active electronics, such as a communications hub or calibration radio. The micro radios and active electronics may be mounted such that the heat sinks dissipate heat generated by the micro radios.
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Citations
17 Claims
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1. A panel antenna, comprising:
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an enclosure, the enclosure including a rear panel, a first side wall, and a second side wall, a top wall and a bottom wall, the rear panel and the walls defining a cavity, the walls further defining an aperture through which the cavity of the enclosure may be accessed, an internal cover, the internal cover being dimensioned to overlap an area defined by the aperture of the enclosure and providing an environmental seal and electromagnetic shielding for the cavity, the internal cover having at least one RF radiating module fastened to an exterior surface thereof, at least one micro radio mounted to an internal surface of the first side wall, the micro radio being coupled to the RF radiating module; a first heat sink, mounted to an external surface of the first side wall, and a radome, the radome mounting to the internal cover and enclosing the RF radiating module; wherein a flange joins the first and second side walls and the top and bottom wall, and a lip extends from the flange, further defining the aperture through which the cavity of the enclosure may be accessed, the lip being engaged by the internal cover to provide the environmental seal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A cellular base station antenna, comprising:
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an active radio enclosure, the active radio enclosure including a rear panel, a first side wall, and a second side wall, a top wall and a bottom wall, the rear panel and the walls defining a cavity, the walls further defining an aperture through which the cavity of the active radio enclosure may be accessed; at least one active radio component mounted inside the cavity, on the rear panel; a heat sink mounted on an external surface of the rear panel; an internal cover mounted to the aperture, the internal cover being dimensioned to overlap an area defined by the aperture of the active radio enclosure; a passive radio enclosure including a radome, the passive radio enclosure being defined by the radome and an exterior surface of the internal cover; and at least one passive radio element mounted inside the passive radio enclosure; wherein the active radio enclosure and internal cover provide environmental sealing and electromagnetically shielding for the active radio component; and wherein the internal cover is mounted to the active radio enclosure by a hinge, so that the active radio components may be accessed without disturbing the location of the radome or RF modules with respect to the internal cover. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification