|
Match
|
Document |
Document Title |
|
|
7570226 |
Method and apparatus for grating lobe control in faceted mesh reflectors
A method and apparatus are provided for controlling grating side lobes in a faceted mesh reflector. Facets may be formed of a like shape but with a majority of the facets across the reflector...
|
|
|
7567218 |
Dish assembly
A dish assembly is disclosed which has a central hub, an outer rim member, and a plurality of concentric arcuate structural members comprising at least an inner and an outer arcuate structural...
|
|
|
7566889 |
Reflective dynamic plasma steering apparatus for radiant electromagnetic energy
A combination of radio frequency energy responsive and infrared energy responsive reflection based plasma radiant energy steering apparatus usable in directing radiant energy originating in for...
|
|
|
7554489 |
Inclined antenna
The present invention provides an antenna, which includes a substrate, at least one radiating element and at least one reflecting element. The at least one radiating element is placed on the...
|
|
|
7548217 |
Partially reflective surface antenna
A partially reflect surface antenna includes a substrate, a reflective sheet and a plurality of supporting units. The substrate has an upper surface formed thereon a signal I/O for receiving and...
|
|
|
7532170 |
Conformal end-fire arrays on high impedance ground plane
A conformal end-fire antenna with a high impedance ground surface structure and an array of radiating elements formed thereon. The ground surface structure includes an array of metal protrusions on...
|
|
|
7471255 |
Antenna with reduced interference
The present invention relates generally to the field of reflector-type antennas based on the offset Gregorian design having a substantially paraboloidal-shaped primary reflector and a substantially...
|
|
|
7463213 |
Antenna unit having a single antenna element and a periodic structure upper plate
An antenna unit consists of an EBG reflector, a single curl antenna supported at a central portion of the EBG reflector, and a periodic structure upper plate disposed apart from a principal surface...
|
|
|
7423601 |
Reflect array antennas having monolithic sub-arrays with improved DC bias current paths
Embodiments of active array antennas are generally described herein. Other embodiments may be described and claimed. In some embodiments, a reflect array antenna includes an array of rectangular...
|
|
|
7388559 |
Reflector antenna
An antenna provided. The antenna includes an outer dish having a first surface and a second surface; an inner dish mounted to the first surface of the outer dish; a helix feed mounted on a ground...
|
|
|
7382332 |
Modular inflatable multifunction field-deployable apparatus and methods of manufacture
An modular, inflatable, multifunction, multipurpose, parabolic reflector apparatus having a plurality of manufactured parabolic mirrors made from a pressure-deformable reflective covering of an...
|
|
|
7372428 |
Dish antenna with multiple contact connector assembly
A dish antenna having a multiple contact connector assembly for utilization with one or more viewing systems or other systems such as two-way data exchange systems including satellite receivers...
|
|
|
7345653 |
Shaped reflector reoptimization
An invention is provided for generating a shaped reflector. The invention includes receiving required performance data that defines a desired RF performance of a shaped reflector. A mathematical...
|
|
|
7342551 |
Antenna systems for reliable satellite television reception in moisture conditions
More reliable satellite television reception in moisture conditions is provided by recognizing the critical relationship between satellite signal transmissivity and the effects of...
|
|
|
7330160 |
Support apparatus for a reflector
The present invention relates to a support structure, system and materials for supporting a reflector. A rim stiffening beam is securely attached to the circumference of the reflector. A plurality...
|
|
|
7324067 |
Satellite dish antenna assembly
A satellite dish antenna assembly includes a dish surface, a convexly curved arc surface, a pair of corresponding protruding edges A, B disposed at the utmost front end of the two sides and serving...
|
|
|
7324066 |
Antenna reflector
An antenna reflector panel comprises a reinforcing element and a reflector sheet being mounted onto said reinforcing element. The reinforcing element comprises a block of a machinable material...
|
|
|
7315283 |
Dual-band circularly polarized antenna
A dual-band circularly polarized antenna is disclosed, more particularly a dual-band circularly polarized antenna being able to transmit and receive circularly polarized signals at two different...
|
|
|
7301508 |
Optimization of near field antenna characteristics by aperture modulation
The approximate radius of curvature of the spherical phase front at the aperture of a transmitting microwave antenna is controlled by an inner section of the aperture attached to the outer section...
|
|
|
7301507 |
Reflector comprising a core having a thickness that varies in accordance with a given pattern
The present invention relates to a reflector for a reflector antenna. The reflector includes a reflective surface in the form of a first skin, wherein the first skin is adherent to a core that is...
|
|
|
7280086 |
Reflecting antenna with 3D structure for shaping wave beams belonging to different frequency bands
Multifrequency reflecting antenna (AR), for example for a telecommunication satellite that comprises a reflector (R) with a front face (FA) for reflecting beams of electromagnetic waves belonging...
|
|
|
7280081 |
Parabolic reflector and antenna incorporating same
A parabolic reflector for an antenna has a plurality of concentric annular sections arranged in series from a first annular section nearest a central axis of the reflector to a last annular section...
|
|
|
7277064 |
Satellite dish facade with magnet
A facade or cover for a satellite dish has a magnet or magnetic base by which the facade is removably attachable to the parabolic structure of the satellite dish. The magnet or magnetic base is...
|
|
|
7248210 |
Man-portable counter mortar radar system
The present invention is a man-portable counter-mortar radar (MCMR) radar system that detects and tracks enemy mortar projectiles in flight and calculates their point of origin (launch point) to...
|
|
|
7247802 |
Scale pan designed to pass RF signals with minimal interference
A checkout station comprises a deactivation system having an antenna for transmitting a signal to the security feature on a product passing over the checkout station to deactivate the security...
|
|
|
7245267 |
Mobile radio antenna radome with integral reflector
An improved radome comprises at least one conductive flat structure integrally incorporated in the material of the radome, which acts as a reflector for a mobile radio antenna at least partially...
|
|
|
7233299 |
Multiple-beam antenna with photonic bandgap material
A system includes a device for focusing electromagnetic waves, and a multiple-beam antenna. The antenna includes: a photonic bandgap material ( 20 ) having at least one band gap, at least one...
|
|
|
7224322 |
Balloon antenna
A phased array balloon antenna having an inner membrane coupled to an outer membrane and a phased array antenna connected to an inner membrane. The phased array antenna transmits an energy towards...
|
|
|
7221329 |
Enhanced beam antenna
A reflector includes a conductive surface and a surface coating. The surface coating includes a binder and metal oxide grains embedded in the binder. The metal oxide grains include aluminum oxide...
|
|
|
7199766 |
Structure for an edge of a disk body of an antenna
An improved structure for an edge of a disk body of an antenna. The antenna includes the disk body and a side portion. The side portion has a supporting ring and a containing slot surrounding the...
|
|
|
7180469 |
System and method for providing antenna radiation pattern control
An antenna for providing radiation pattern control contains an antenna housing having a series of reflective steps and at least one rod located above the series of reflective steps. The antenna...
|
|
|
7142172 |
Antenna reflection structure
An antenna reflection structure including a plate, a side wall and a protrusion is disclosed. The side wall is generally perpendicular to the plate and the protrusion respectively. And a concave...
|
|
|
7133001 |
Inflatable-collapsible transreflector antenna
A large aperture lightweight antenna uses an inflatable spherical surface deployed within a lighter than air platform. Beam steering is accomplished by moving the RF feedpoint(s) with respect to...
|
|
|
7098860 |
High performance low cost dipole antenna for wireless applications
A printed dipole antenna comprises bent dipole arms connected to respective feed lines formed on opposed surfaces of a substrate. In one particular embodiment, the dipole antenna is provided as a...
|
|
|
7084836 |
Flat panel antenna array
A flat plate reflective assembly for receiving and focusing incident microwave signals having a wavelength (λ), comprising a series of adjacent reflecting surfaces, each having a separate focal...
|
|
|
7081866 |
Method for orienting a hexapod turret
The invention relates to a method for displacing a moving plate ( 20 ) of a hexapod ( 100 ) whose legs ( 1, 2, 3, 4, 5, 6 ) are provided with a length adjusting device from an orientation V i ...
|
|
|
7075499 |
Antenna system and method for manufacturing same
An antenna system of the phased array type, with a carrier of electrically insulating material and at least two antenna units, which each comprise a receiving device for electromagnetic radiation...
|
|
|
7053861 |
Taper control of reflectors and sub-reflectors using fluidic dielectrics
A reflector antenna ( 100 ) includes a reflector unit ( 191 ) having at least one cavity ( 192 ) disposed in the reflector unit, at least one fluidic dielectric ( 180 ) having a permittivity and a...
|
|
|
7030832 |
Multi-beam-reflector dish antenna and method for production thereof
A multi-beam-reflector dish antenna system. Signals from different satellites are simultaneously received using a single compound LNBF module. The antenna dish includes a reflector with N-th order...
|
|
|
7026998 |
Stacked microstrip reflect array antenna
A stacked microstrip reflect array antenna includes a circular disk for reflecting a remote communication signal; an antenna for receiving the communication signal reflected by the circular disk...
|
|
|
7023401 |
Antenna reflector with latch system and associated method
An antenna reflector and an associated latch system are provided. The antenna reflector includes a plurality of reflector portions that are connected in a predetermined configuration to define a...
|
|
|
7023399 |
Window accoutrement
A radio-frequency device holder can include a base support member for the radio-frequency device holder to be positioned on a window sash and panels forming a box-like structure above the support...
|
|
|
6984049 |
Hinged substrate for large-aperture, lightweight, deformable mirrors
An improved structure and method for building large-aperture lightweight deformable mirrors uses a hinged substrate. In addition to reduced weight, the approach provides rigidity to the mirror,...
|
|
|
6977625 |
Antenna having reflector panel
An antenna includes a reflector panel having an inner concave surface and an outer convex surface, a circuit board having two antenna members directed toward different directions and having a...
|
|
|
6975282 |
Integrated symmetrical reflector and boom
An integrated reflector and boom ( 1 ) for a deployable space based reflector antenna includes a facesheet ( 9 ) of stiff reflective material and a stiff lattice or grid structure bonded to the...
|
|
|
6930654 |
Deployable antenna reflector
A deployable antenna reflector comprising a central dish and a plurality of deployable sheet-like panels arranged around the central dish. The reflector further comprises a central supporting body,...
|
|
|
6930653 |
Reflector and sub-reflector adjustment using fluidic dielectrics
A reflector antenna ( 100 ) comprises a reflector unit ( 101 ) having a plurality of cavities ( 106 ), at least one fluidic dielectric having a permittivity and a permeability, and at least one...
|
|
|
6919863 |
Integrated reflector and boom
An integral reflector-boom assembly ( 1 ) for a deployable antenna includes a facesheet ( 9 ) of stiff reflective material and a stiff lattice or grid structure bonded to the facesheet to form a...
|
|
|
6917347 |
Painted broadcast-frequency reflective component
A component that is reflective for broadcast-frequency energy includes a nonmetallic substrate having a substrate surface, and a layered coating overlying and contacting the substrate. The layered...
|
|
|
6911958 |
Preloaded parabolic dish antenna and the method of making it
The back-up structure of a parabolic dish antenna, which supports its reflecting surface, is formed in this invention by preloading its radial and circumferentially placed straight structural...
|