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7589685 |
Glass antenna
To provide a compact and low-cost glass antenna in which an antenna position can be easily recognized by emitting a light near the antenna position, and thus a passerby or the like can easily grasp...
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7382983 |
Optical control type phased array antenna
An optical control type phased array antenna includes a laser generating means for generating light of single wavelength, an optical path branching means for branching the light emitted from the...
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7141781 |
Efficient high-frequency energy coupling in radiation-assisted field emission
An improved device, method, and system efficiently couple high-frequency energy from radiation-assisted field emission. A radiation source radiates an emitting surface with an electromagnetic...
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7132640 |
Wave interrogated near field array system and method for detection of subwavelength scale anomalies
An array of antenna elements ( 20 ) can be used to detect subwavelength sized anomalies on a surface below the array. An array ( 20 ) is illuminated at optical frequencies by a coherent optical...
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7116279 |
Lighted antenna
A lighted antenna is provided. The lighted antenna is composed of an antenna pole, a base block, a cylindrical body, a control circuit, and a battery. The base block has a hole in the center for...
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7002520 |
Wide band antenna for mobile communication
Disclosed is a mobile communication wide band antenna that comprises a radio wave radiator for receiving transmission signals and power and radiating radio waves corresponding to the transmission...
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6891503 |
Bolometric detector with antenna comprising a switch and imagery device comprising same
The bolometric detector comprises at least one receiver antenna designed to collect electromagnetic waves. The antenna is extended by a resistive load converting the power from the electromagnetic...
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6885349 |
Vehicle antenna system
A vehicle antenna array including at least one antenna element integrated into a body of the vehicle, is disclosed, which array nevertheless permits easy accessibility of the antenna element. The...
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6750824 |
Car antenna seat
Car antenna seat including a main body composed of two casings, a transparent antenna rod and a pivot rod. Several LED are respectively disposed on upper and lower faces of a fixing plate disposed...
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6683580 |
Antenna apparatus and electronic toll collection system and electronic toll collection method using the same
In an antenna apparatus and the electronic toll collection (hereinafter, abbreviated to an ETC) system using it, an antenna apparatus ( 2 ) is provided in a space over a lane ( 3 ) through which an...
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6646613 |
Vehicle antenna light
A vehicle antenna light assembly ( 10 ) that is adapted to be removably attached to a vehicle antenna tip ( 90 ) as located on a vehicle antenna ( 92 ). The assembly ( 10 ) is comprised of an...
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6590150 |
Combination photovoltaic cell and RF antenna and method
A combination photovoltaic cell and RF antenna in a single unit performs the dual functions of transmitting and receiving RF signals to and from a transceiver and converting light waves to electric...
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6587698 |
Plug-in communication card
A plug-in communication card including a body ( 1 ), a transmit and receive means ( 4 ), an antenna ( 6 or 16 ) for radio communication, and a displays means for displaying an operating state....
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6490439 |
Lighted antenna for transceiver device
A transceiver device and method thereof for sending signals to and receiving signals from another device via a wireless connection and for providing information about the wireless connection to a...
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6483470 |
Power supply for a light pole mounted wireless antenna
The present invention provides electrical power to wireless communication antenna systems by tapping into the electrical circuit used to power outdoor elevated lighting systems. The connection is...
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6438391 |
Laser diode antenna for mobile phone
A mobile telephone uses a laser diode to indicate the presence of incoming telephone calls. The laser diode is energized by the incoming radio frequency (rf) signal by rectifying the rf signal to...
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6395971 |
Apparatus for converting solar energy into electrical energy and for radiating and/or receiving high frequency electromagnetic waves
An apparatus ( 1 ) for converting solar energy into electrical energy and for radiating and/or receiving high frequency electromagnetic waves is described. The apparatus ( 1 ) includes at least one...
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6393177 |
True time delay generating system and method
System and method for rapidly reconfigurable two-dimensional true time delay generation for phased array antennas is described. The system utilizes a broadband light source, an array of fiber chirp...
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6377222 |
Ornamental antenna light
An ornamental antenna light is provided to be placed on an automobile antenna to decorate one's automobile or to identify the automobile to its owner. The light includes a particular configuration...
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6295395 |
True time delay generation utilizing broadband light source with fiber chirp grating array and acousto-optic beam steering and 2-D architectures
System and method for rapidly reconfigurable two-dimensional true time delay generation for phased array antennas is described. The system utilizes a broadband light source, an array of fiber chirp...
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6292151 |
Antenna for mobile phone
An antenna for mobile phone mainly includes a low-profile multi-layered circuit board mounted on a base and protectively covered with a light-transmissible hood fitted around the base. The...
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6262686 |
Antenna intended for a radio communication transceiver
An antenna for installation in a radio communication device, namely a transmitter and/or receiver, has a substantially cylindrical exterior surface and includes at one end a light source which is a...
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6225956 |
Illuminated vehicle antennae construction
An illuminated vehicle antennae construction 10 operatively connected to a vehicle 102 and operatively associated with the vehicle sound system 100 wherein the antennae construction 10 includes a...
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6224225 |
Mobile phone in-call indicator with rotatably adjustable ornamental cover
A mobile phone in-call indicator for connecting to an antenna of a mobile phone is provided. The in-call indicator mainly includes a lower base having a lower bolt part and an externally threaded...
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6218996 |
Car antenna seat
A car antenna seat including a base seat, an upper cover, a decorative cover and antennas. The top face of the base seat is disposed with an arch slope face formed with opposite through holes....
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6215984 |
Luminous antenna and radiocommunication equipment comprising such an antenna
The antenna, having the outward appearance of a pin, has a light source and comprises a light pipe (9) and a light-diffusing part (9T), the light source (10) being situated outside the antenna. The...
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6181284 |
Antenna for portable computers
An antenna system for a portable computer allows communication between a portable computer and a wireless communication system to be established. The antenna is placed in a use position when the...
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6153872 |
Optoelectronic devices in which a resonance between optical fields and tunneling electrons is used to modulate the flow of said electrons
An apparatus for high speed gating of electric current based on the resonant interaction of tunneling electrons with optical fields is disclosed. The present invention biases an electron-emitting...
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6130646 |
Antenna unit for portable communication terminal
An antenna unit for a portable communication terminal in which an incoming call lamp is mounted to the top of an antenna thereof so that a user can easily identify a ring signal, for example,...
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6114696 |
Uncooled infrared detector
An infrared radiation detector device comprises a dipole antenna mounted on a substrate and connected through blocking contacts to a bandgap detector element. The dipole antenna has a length which...
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6111254 |
Infrared radiation detector
An infrared radiation detector is disclosed which is fabricated on a dielectric substrate. The detector utilizes photosensitive segments which are included within elongate members disposed on the...
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6049308 |
Integrated resonant tunneling diode based antenna
An antenna comprising a plurality of negative resistance devices and a method for making same comprising employing a removable standoff layer to form the gap between the microstrip antenna metal...
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6025810 |
Hyper-light-speed antenna
A method to transmit and receive electromagnetic waves which comprises generating opposing magnetic fields having a plane of maximum force running perpendicular to a longitudinal axis of the...
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5963172 |
Head lamp with integrated microwave antenna
A headlight with an integrated microwave antenna is provided with a rotationally-symmetrical, paraboloid reflector (21) and direct, lateral radiation of the microwaves. An electrical feeder element...
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5926148 |
Three dimensional reconfigurable photoconductive antenna array element
First and second tandemly positioned electrically biased semiconductor members radiate microwave energy in response to the receipt of an excitation light beam having two wavelengths related to the...
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5917453 |
Illuminant-mounted antenna
An illuminant-mounted antenna includes a rod-shaped antenna element, an illuminant mounted on top of the rod-shaped antenna element, and lighting means for lighting the illuminant by high frequency...
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5847676 |
Velocity detecting system
A velocity detecting radar unit that is easy to operate and to view so as to minimize distraction to the operator, particularly when in use in a moving vehicles includes a spotlight unit having a...
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5796506 |
Submillimeter indirect heterodyne receiver and mixer element
A coherent receiver for electromagnetic radiation comprising an input optics (10) for collecting an input signal of electromagnetic radiation at a frequency F S , an optical local oscillator (100)...
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5602387 |
Method of protecting an RF receiver in a hostile electromagnetic environment
A photonic electro-optic field sensor is positioned adjacent a metallic antenna. Polarized light is passed through the field sensor, and the degree of rotation thereof is proportional to the...
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5461687 |
Wavelength controlled optical true time delay generator
A wavelength controlled optical true time delay generator (14) utilizes passive switching to direct an optical beam to different length paths depending on the input wavelength. In one embodiment a...
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5451970 |
Radar antenna unit having a plurality of heat dissipating fins forming on the exterior of a cone shaped chamber
Heat dissipation problems in a sealed radar antenna unit are avoided in a construction including a generally cylindrical body (10) of metal having opposed ends (12, 14) and an interior, cone shaped...
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5448456 |
Combination brake light and radio antenna
A combination brake light and radio antenna is disclosed. An elongated support structure includes a base for mounting to an automobile. At least one side wall of the device is made of a transparent...
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5446470 |
Low-cost compact microwave antenna for a transmitter and/or receiver system mounted in a vehicle
The antenna is produced by placing radiating elements (70) in at least one of the spaces occupied by the various vehicle external lights. The radiating elements can be dipoles formed by metallizing...
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5420595 |
Microwave radiation source
A source of collimated beam or beams of microwave electromagnetic radiation pulses comprises a photoconductor substrate having a major surface and an optical radiation source providing a beam of...
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5375353 |
Illuminated sign assembly for a communication tower
An illuminated sign assembly for use on a communications antenna tower. The sign assembly encloses the antenna tower. The sign assembly is mounted to the exterior of the antenna tower by paired...
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5313213 |
Device for aligning a directional antenna of a radar distance warning device of a vehicle
A device for aligning a directional antenna of a radar distance warning device of a vehicle has an alignment spotlight connected to the directional antenna to form a rigid unit adjustably mounted...
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5142595 |
Microwave system employing optically phased conformal antennas having photonic interconnects and method of forming photonic interconnects
An optically phased conformal antenna and photonic interconnect therefor that may be used in such microwave systems. Rows of microwave circuits are disposed on top of a cooling arrangement disposed...
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5047788 |
Figure control system for a flexible antenna
The figure of an unfurled antenna comprising a radio-frequency reflective fabric (10) is mapped and controlled by a system comprising a plurality of light-emitting devices (14, 15) mounted at...
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4989013 |
Multifrequency antenna having a DC power path
A plural frequency antenna includes a plurality of antenna segment pairs, one for each frequency which is to be transmitted. The segment pairs are serially connected to one another and form a...
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4755791 |
Corner pole device for vehicles
A corner pole device for vehicles comprises a drive mechanism by which a pole assembly vertically telescopically movable with respect to a housing thereof disposed at a corner part of a vehicle...
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