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| Number | Title | Issue Date |
| 8159412 | Isolation antenna for repeater Provided is an isolation antenna for a repeater which can acquire high isolation by using loop and dipole antennas, which are positioned in opposite directions to each other based on a shielding means, in a unidirectional repeater generally used in broadcasting or w... | 04/17/2012 |
| 8125403 | Tubular telecom tower The present invention aims to provide a hollow antenna tower structure for use in a wireless communications network. The tower comprises tubular tower sections made of concrete, and having a generally hollowed cross section. A movable base station unit, having at le... | 02/28/2012 |
| 8035574 | System, method and apparatus for supporting and concealing radio antennas A multi-trunk antenna structure that includes a main trunk and a plurality of upper trunks is provided. The upper trunks extend upwardly at a desired angle from the main trunk and provide a desired girth of the structure near the top. A plurality of antennas are att... | 10/11/2011 |
| 8018395 | Antenna tower structure with installation shaft An antenna tower structure comprising an essentially vertical elongated tower body with an internal installation shaft provided therein. One or more radio base stations are arranged in the installation shaft in the vicinity of one or more associated antennas at the ... | 09/13/2011 |
| 7956817 | Modular antenna tower structure The present invention aims to provide an antenna tower structure (10) comprising an essentially vertical elongated tower body (20) with an internal installation shaft (30) provided therein. The tower is arranged to house a radio base station ( | 06/07/2011 |
| 7839351 | Antenna system and method to transmit cross-polarized signals from a common radiator with low mutual coupling A dual-port IBOC® antenna provides omnidirectional radiation of orthogonal, circularly polarized analog (FM) and digital (OFDM) signals using quadruple coplanar square loops driven from a hybrid having balanced outputs. The loops are arranged in a tiled square, wit... | 11/23/2010 |
| 7728786 | External antenna for RFID remote interrogation A system to capture a remote RFID electro magnetic interrogation of a warehouse or distribution center environment through the propitious use of an external directional antenna. The system comprises a directional external yagi antenna affixed to the exterior of the ... | 06/01/2010 |
| 7649505 | Circularly polarized low wind load omnidirectional antenna apparatus and method A circularly polarized, omnidirectional, corporate-feed pylon antenna uses multiple helically-oriented dipoles in each bay, and includes a vertical and diagonal support arrangement of simple structural shapes configured to provide a frame strong enough to sustain me... | 01/19/2010 |
| 7616170 | System, method and apparatus for supporting and concealing radio antennas A multi-trunk antenna structure that includes a main trunk and a plurality of upper trunks. The upper trunks extend upwardly at a desired angle from the main trunk and provide a desired girth of the structure near the top. A plurality of antennas are attached to des... | 11/10/2009 |
| 7576705 | Antenna tower mounting assembly and method A device to couple an antenna array to a tower having three poles. The device includes a mast member and three support members. Each of the support members has a vertical portion and an angled portion. The angled portion is coupled to the mast member. The vertical m... | 08/18/2009 |
| 7501993 | Antenna alignment system and method A system and method of aligning an antenna with a predetermined azimuth direction. The method includes determining an antenna azimuth direction and moving the antenna from the antenna azimuth direction towards a predetermined azimuth direction so as to align said an... | 03/10/2009 |
| 7466286 | Folding frame for mounting an antenna A folding frame for mounting an antenna on an upstanding support structure including first and second support arms pivotally secured to an upper mounting bracket and third and fourth support arms which are pivotally secured to a lower mounting bracket with the upper... | 12/16/2008 |
| 7432875 | System for attaching the mast of an antenna to a support post A system (10) for attaching a mast (11) of an antenna to a support post (12) includes a base plate (13) connected to the post (12), and a bracket plate (14) carrying the mast (11) and tiltably mounted to the base plat... | 10/07/2008 |
| 7403171 | System for isolating an auxiliary antenna from a main antenna mounted in a common antenna assembly A radio frequency antenna structure includes a base station antenna and an auxiliary antenna mounted within a common antenna assembly. The base station antenna is configured to transmit or receive signals in a first frequency range and to develop a main beam that is... | 07/22/2008 |
| 7394439 | Multi-link antenna array that conforms to cellular leasing agreements for only one attachment fee A system and method for mounting a plurality of antenna elements onto a cell tower is disclosed. A plurality of antennas are mounted onto a mounting system. The mounting system is configured to attach to a cellular antenna mount using the same physical mounting syst... | 07/01/2008 |
| 7391385 | Directional antenna An antenna array includes an upper antenna and a lower antenna. Each antenna includes a driver dipole element and a director element horizontally spaced apart approximately one eighth wavelength from the driver dipole element. The driver dipole element is preferably... | 06/24/2008 |
| 7365695 | Antenna system An antenna system for sharing of operation employs contiguous transmit frequencies. Transmit frequencies are separated into non-contiguous sub-groups isolated from one another by filters 158(+) and 160(−) associated with positive and negative polaris... | 04/29/2008 |
| 7339549 | Universal mounting assembly A universal mounting assembly that can be attached to both a cylindrical surface and a planar surface is provided according to embodiments of the present invention. The universal mounting assembly includes a top plate, a bottom plate, and a spacer. Both the top plat... | 03/04/2008 |
| 7321340 | Multipurpose antenna hub A hub assembly (10) includes a hub (12) which can be attached to the mast (11) of an antenna by fastening assemblies (41) at a selected position along the mast (11). The hub (12) can carry rods (46) in horizontal slot... | 01/22/2008 |
| 7313626 | Operations and maintenace architecture for multiprotocol distributed system The present disclosure is directed to an open access Network Management System (NMS) that provides multiple tenants in an open access wireless distribution system with an appropriate level of access and control over the system elements that carry their signaling. Fo... | 12/25/2007 |
| 7280848 | Active array antenna and system for beamforming An active antenna array for use in a beamforming antenna system. The antenna array includes multicarrier power amplifiers coupled to each antenna element wherein the outputs of the multicarrier power amplifiers are linearized. The antenna array communicates with a b... | 10/09/2007 |
| 7253786 | Reinforced monopole construction A new reinforced monopole cellular telephone tower comprises a plurality of flanged pipes strapped to the exterior of the monopole tower. The straps retain the pipes to the monopole tower in a spaced relationship, and the flanges permit the pipes to be bolted togeth... | 08/07/2007 |
| 7247994 | Methods and apparatuses for mounting a wireless network component to a fluorescent light The invention provides methods and apparatuses for mounting a wireless network component to a fluorescent light. The internal electronics of the wireless network component are contained within a housing. Attachment means are used to attach the housing to a fluoresce... | 07/24/2007 |
| 7245938 | Wireless antenna traffic matrix A beam shaping antenna matrix for use in wireless cell towers that is manually-configured at a patch panel by a wireless operator based on selection of a desired beam size and point of direction. The traffic matrix allows a wireless operator to sculpt and resculpt t... | 07/17/2007 |
| 7242362 | Antenna down-tilting An antenna arrangement, and a method associated with such arrangement, including at least two antennas for providing radio coverage to a plurality of user equipment in a predetermined area of a mobile communications network. The at least two different antennas are a... | 07/10/2007 |
| 7231741 | Mobile cellular telephone tower A mobile cellular telephone tower comprises a self-propelled base and a tower connected to the base. The tower includes a base segment and at least a first extendable segment operatively connected to a second extendable segment. A winch is connected to the base, and... | 06/19/2007 |
| 7227505 | Antenna beam controlling system for cellular communication An antenna beam controlling system (ABCS) for use in cellular communication systems. The ABCS allows the antenna's horizontal beam direction and horizontal beam width to be remotely adjusted for optimum reception and transmission. The ABCS, in its basic design, is c... | 06/05/2007 |
| 7228105 | Field test chamber arrangement A measurement arrangement for accurate and repeatable measurement of transmission and reception characteristics of a communication device. The arrangement comprises an at least partly conductive box forming a substantially enclosed cavity, and arranged in the box a ... | 06/05/2007 |
| RE39661 | Satellite dish mounting arm The invention is directed to a self supporting cantilever support apparatus for mounting a satellite dish antenna to a building having a sidewall. The apparatus consists of a square, steel receiver tube having a foot plate mounted on one end and a square, steel tele... | 05/29/2007 |
| 7221962 | Telecommunications radio system for mobile communication services The invention relates to a telecommunications radio system for mobile communication services. More specifically, the invention relates to covering large sectorized areas for mobile communication services. ... | 05/22/2007 |
| 7209094 | Genetically optimized digital ionospheric sounding system (DISS) transmit antenna The Genetically Optimized Digital Ionospheric Sounding System (DISS) Transmit Antenna is a low-cost modification to the TCI 613F HF communications antenna that increases and stabilizes vertical gain from 4 to 30 MHz. Genetic algorithm and local search techniques wer... | 04/24/2007 |
| 7205956 | Structural waveguide formed in a leg of an antenna tower and method of use A communications tower, or other structure is provided with at least one waveguide defined in a structural support. The waveguide can be used to transmit signals up and down the communications tower thereby eliminating at least some cabling. ... | 04/17/2007 |
| 7183996 | System for remotely adjusting antennas A mounting apparatus for remotely adjusting the tilt and heading of cell antennas. Antenna tilt is provided by the cooperation of a hinged lower tilt bracket and an upper tilt bracket connected to the antenna by links. The upper tilt bracket is mounted to a vertical... | 02/27/2007 |
| 7181245 | Wireless transmitter, transceiver and method Provided is an apparatus adapted to transmit a first channel on at least two adjacent fixed beams of a plurality of fixed beams defining a coverage area, with each pair of adjacent fixed beams of the plurality of fixed beams partially overlapping and having substant... | 02/20/2007 |
| 7180471 | Antenna alignment system and method A system and method of aligning an antenna with a predetermined azimuth direction. The method includes determining an antenna azimuth direction and moving the antenna from the antenna azimuth direction towards a predetermined azimuth direction so as to align said an... | 02/20/2007 |
| 7173570 | Cell phone tower antenna tilt and heading control A cell phone antenna system having simple mechanical tilt and heading adjustments. The antennas are mounted to towers or other structures, and include sensors for measuring antenna tilt and/or heading. A single sensor signal is selected and provided to an interface ... | 02/06/2007 |
| 7162273 | Dynamically optimized smart antenna system A wireless communications network includes a plurality of wireless devices equipped with direction-agile antenna systems to allow the wireless devices to establish and maintain wireless data links with each other. ... | 01/09/2007 |
| 7148846 | Multiple-element antenna with floating antenna element A multiple-element antenna for a wireless communication device is provided. The antenna comprises a first antenna element having a first operating frequency band and a floating antenna element positioned adjacent the first antenna element to electromagnetically coup... | 12/12/2006 |
| 7142168 | Apparatus for mounting and adjusting a satellite antenna An apparatus for mounting and adjusting a satellite antenna in the azimuth and elevational planes. The present invention provides a base having a longitudinal axis adaptable to adjustably receive a mounting pole. A rotational mount is rotatably connected to the base... | 11/28/2006 |
| 7138961 | Modification of wind turbines to contain communication signal functionality An apparatus comprised of a wind turbine tower removeably holding or containing antenna type devices. Such antenna type devices will be utilized to receive and/or transmit communication signals. The major advantage of this apparatus is that a single tower can be con... | 11/21/2006 |
