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8952866 |
Dove tail device in an antenna
A dove tail device for adjusting tilting angle of an antenna by rotating an arm member using a motion member which moves linearly is disclosed. The dove tail device in an antenna includes a guide... |
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8878745 |
Mobile-beam antenna mounting
A mobile-beam antenna mounting comprises a supporting base, at least one reflector and a transmission and/or reception feed. The feed is mounted in the mounting so as to be immobile relative to... |
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8872710 |
Enclosed back side heating system for satellite dishes
A satellite dish heating system is installed on the rear side of a residential or commercial satellite dish to generate enough heat to keep the front face of a satellite dish reflector and the... |
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8849194 |
Method and system for a mesh network utilizing leaky wave antennas
Methods and systems for a mesh network utilizing leaky wave antennas (LWAs) are disclosed and may include configuring one or more devices as a mesh network in a wireless device coupled to a... |
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8811511 |
Hybrid analog-digital phased MIMO transceiver system
A transmitter supporting multiple-input, multiple-output communications is provided. The transmitter includes a signal processor, a plurality of feed elements, and an aperture. The signal... |
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8803761 |
Actuation system for antenna reflector with deformable reflecting surface
In the field of antenna reflectors with a deformable reflecting surface, an actuation system, with which such a reflector may be equipped wherein the reflector includes a chassis, a flexible... |
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8780010 |
Metamaterial provided with at least one spiral conductor for propagating electromagnetic wave
A metamaterial including at least one spiral conductor. Only a magnetic permeability selected from among an effective dielectric constant and the magnetic permeability of the metamaterial becomes... |
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8766865 |
Antenna device
An antenna device including: a reflector antenna including a primary radiator, a feed waveguide for feeding radio waves to the primary radiator, and a reflector; and a radome that covers the... |
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8766875 |
Lightweight stiffener with integrated RF cavity-backed radiator for flexible RF emitters
An integrated stiffener and RF reflector (stiffener/reflector) (100) for a RF emitter which includes: a plurality of vertical ribs (102) constituting side walls of the stiffener/reflector; a... |
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8760361 |
Method and apparatus for fine polarization reflector antenna adjustment
A polarization adjustment assembly for a reflector antenna is provided with a radio bracket with a mounting flange. The mounting flange is coupled to a hub provided with a stop portion. Fasteners... |
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8760358 |
Radio wave transmitting device, antenna and spacecraft
A device for transmitting radio waves comprises an item of transmitting equipment for a telecommunications antenna, a membrane for thermally protecting the reflector, and means for attaching the... |
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8729440 |
Applicator and method for RF heating of material
A radio frequency heater is disclosed including a vessel for containing material to be heated and a radio frequency radiating surface. The vessel has a wall defining a reservoir. The radio... |
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8693599 |
Wireless receiving apparatus
Disclosed is a wireless receiving apparatus, whereby inter-antenna interference can be reduced without inducing an increase of a mounting area due to an increase of the number of antennas, and the... |
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8654033 |
Multi-layer highly RF reflective flexible mesh surface and reflector antenna
The invention concerns a reflector (8) of radio frequency (RF) energy. The reflector includes a first web layer (9a) formed from a knit of at least a first conductive filament (11a), and a second... |
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8654035 |
Reflector latching mechanism for segmented reflectors used in satellite communication systems
There is provided an antenna reflector including at least first and second reflector segments, each having first and second sides. The first and second reflector segments being configured to be... |
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8638267 |
Parabolic antenna
Provided is a parabolic antenna that suppresses leakage of radio waves with a simpler configuration. The parabolic antenna includes a horn that transmits and receives signals; a feed that supports... |
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8616328 |
Method and apparatus for wave generation and detection using tensegrity structures
A tensegrity apparatus having multiple tensegrity units for the transmission of solitary waves with adjustable profiles into a material or structure, and the detection of such waves from a... |
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8599081 |
Solar energy collection antennas
The subject disclosure relates to solar energy collection and use in communications systems and to enhancements thereof. In an aspect, dual function antennas are disclosed that can simultaneously... |
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8558753 |
Method for assembly of a segmented reflector antenna
A method for assembly of a segmented reflector antenna, including coupling a central segment upon an antenna mount. Attaching a peripheral segment to a bottom portion of the central segment.... |
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8558734 |
Three dimensional radar antenna method and apparatus
A ground based avian radar receive antenna is implemented using a vertically oriented offset parabolic cylindrical antenna. The desired azimuth beamwidth is determined by the width of the... |
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8519906 |
Locating system
The invention provides an antenna capable of performance similar to a Yagi-Uda antenna. However, unlike a conventional Yagi Uda antenna, the antenna of the invention is implementable on a... |
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8508430 |
Extendable rib reflector
An antenna reflector (100, 700) comprising a centrally located hub (120), inner ribs (108) rotatably secured at a proximal end to the hub, outer ribs (110) extendible from the inner ribs, and a... |
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8471757 |
Device using dielectric lens
The invention relates to a dielectric lens useable in both the radio wave band and the light wave band, and a device using this dielectric lens. The device comprises a dielectric lens formed of a... |
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8472121 |
Adjustable electromagnetic energy collimator
An EM energy projector incorporates a final stage radiator including a shaped reflecting spike having a forward radiant axis. The shaped spike defines a set of equivalent, discrete input... |
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8405570 |
Segmented antenna reflector with shield
An antenna reflector includes a central segment with a peripheral coupling portion and a plurality of peripheral segments, each provided with a reflector portion and a shield portion. A proximal... |
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8390531 |
Reflect array
A reflect array (1) according to the present invention includes a plurality of array elements (10) forming an array configured to control a direction of a reflected wave (scattered wave) by... |
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8378915 |
Antenna assembly
An antenna assembly and a method of mounting such an assembly are disclosed. A first and a second assembly portion are joined together, wherein the assembly portions each comprise a elongated... |
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8378484 |
Semiconductor device, method for manufacturing semiconductor device, and electronic appliance having the semiconductor device
In order to connect a semiconductor device including an integrated circuit to an external circuit typified by an antenna, the shape of the contact electrode to be formed in the semiconductor... |
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8374558 |
Antenna array with flexible interconnect for a mobile wireless device
An antenna array can be mounted on a flexible substrate and connected by a flexible interconnect to an integrated circuit such as a radio frequency front end. The antenna array can be mounted in a... |
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8368606 |
Trailer mounted satellite system
An improved mobile satellite communication system comprises an antenna configured to transmit and receive signals from a satellite and a modem connected to a mast to generate a wireless WiFi zone... |
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8339330 |
Frequency selective surface structure for multi frequency bands
There is provided a frequency Selective Surface (FSS) structure for multi frequency bands configured with unit cells, each including a loop unit, arranged at regular intervals, wherein each unit... |
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8279137 |
Wireless antenna for emitting conical radiation
An antenna described herein includes a driven patch that is configured to emit radiation in a broadside direction in response to receiving excitation current, wherein the driven patch has a first... |
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8217847 |
Low loss, variable phase reflect array
There is disclosed reflect array including a dielectric substrate having a first surface and a second surface. The first surface may support a first array of phasing elements and a second array of... |
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8218228 |
Two-terminal variable capacitance MEMS device
A two-terminal, variable capacitance device is described that is constructed by connecting multiple MEMS devices having different actuation or “pull in” voltages in parallel. |
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RE43498 |
Adaptive reflector antenna and method of implementing the same
An adaptive reflector antenna includes an adaptive reflector and a mechanism for simultaneously effecting feed rotation and shape change for the adaptive reflector so as to maintain antenna... |
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8169356 |
Anti-mask motion sensor
A motion sensing method and apparatus includes a housing enclosing a microwave motion sensor including an antenna, and a security system. The antenna may be a patch antenna which includes... |
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8134521 |
Electronically tunable microwave reflector
Exemplary embodiments of a structured surface are described which can efficiently reflect, steer or focus incident electromagnetic radiation. The surface impedance may be adjustable and can impart... |
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8089422 |
Reflector
A reflector including a reflector dish and a backing structure. The reflector dish has a reflecting surface and a back surface. The backing structure is arranged in a pattern on the back surface... |
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8077113 |
Radome and shroud enclosure for reflector antenna
An enclosure for the open end of a reflector antenna includes a cylindrical shroud coupled to a distal end of the reflector antenna, the shroud generally coaxial with a longitudinal axis of the... |
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8074638 |
Inflatable solar concentrator balloon method and apparatus
Embodiments of the present invention relate to concentrating solar radiation using an assembly of at least one clear and one reflective film that inflates into a shape reflecting parallel rays of... |
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8044866 |
Optically reconfigurable radio frequency antennas
Optically reconfigurable radio frequency antennas for use in aircraft systems and methods of its use are disclosed. In one embodiment, the antenna includes a surface-conformal reflector that... |
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8018375 |
Radar system using a projected artificial magnetic mirror
A projected artificial magnetic mirror (PAMM) radar device includes a transceiver module, a shaping module, and an antenna structure. The antenna structure includes a plurality of metal patches, a... |
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8006689 |
Reflector assembly for energy concentrators
In an energy wave solar reflector assembly (12) for an energy concentrator (10), the assembly has a support structure (21) with support arms (22) extending from a central zone (24), and an array... |
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7969374 |
Multipath manipulator
A multipath enhancer is disclosed ias including more than one antenna. At least one of a receiver and a transmitter is coupled to the more than one antenna. A selectively reflective surface is... |
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7965256 |
Segmented antenna reflector
An antenna reflector provided with a plurality of segments, each of the segments provided with a plurality of end faces positioned along surfaces of the segments. The end faces of adjacent... |
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7965254 |
TV satellite dish stand
A mount for a satellite dish includes a circular base which has a bubble level system and a plurality of adjustable anchor legs on the base. The base is mounted on the ground and the anchors... |
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7907101 |
Configurable bipolarization reflector
A configurable bipolarization reflector comprises intersecting first and second sets of parallel composite lines (LHi, LVj), a line segment between two consecutive intersection points (Iij) of the... |
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7898491 |
Reflector antenna feed RF seal
A reflector antenna feed RF seal between an antenna base, a feed hub and a vertex plate. The RF seal formed via a generally annular gasket of compressible material adapted to seat around an outer... |
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7898499 |
Electromagnetic wave shielding body
An electromagnetic screen (1) comprises a plurality of antennas (4) each of which reflects an electromagnetic wave having a specific frequency. The plurality of antennas (4) are arranged so as to... |
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7872614 |
System and method for providing a deployable phasing structure
A deployable microwave phasing structure having a plurality of sub-panels forming a non-planar reflective surface when in a deployed state. In one embodiment, the phasing structure includes a... |