An apparatus for a wireless power supply including a mechanism for receiving a range of RF radiation across a collection of frequencies. The apparatus includes a mechanism for converting the RF radiation across the collection of frequencies, preferably at a same time into DC. A method for a wireless power supply including the steps of receiving a range of RF radiation across a collection of frequencies. There is the step of converting the RF radiation across the collection of frequencies, preferably at a same time into DC.

Method and apparatus for a wireless power supply

Aspects of the subject disclosure may include, for example, receiving, by a feed point of a dielectric antenna, electromagnetic waves from a dielectric core coupled to the feed point without an electrical return path, where at least a portion of the dielectric antenna comprises a conductive surface, directing, by the feed point, the electromagnetic waves to a proximal portion of the dielectric antenna, and radiating, via an aperture of the dielectric antenna, a wireless signal responsive to the electromagnetic waves being received at the aperture. Other embodiments are disclosed.

Method and apparatus for coupling an antenna to a device

A distributed antenna and backhaul system provide network connectivity for a small cell deployment. Rather than building new structures, and installing additional fiber and cable, embodiments described herein disclose using high-bandwidth, millimeter-wave communications and existing power line infrastructure. Above ground backhaul connections via power lines and line-of-sight millimeter-wave band signals as well as underground backhaul connections via buried electrical conduits can provide connectivity to the distributed base stations. An overhead millimeter-wave system can also be used to provide backhaul connectivity. Modules can be placed onto existing infrastructure, such as streetlights and utility poles, and the modules can contain base stations and antennas to transmit the millimeter-waves to and from other modules.

Backhaul link for distributed antenna system

A distributed antenna system is provided that frequency shifts the output of one or more microcells to a 60 GHz or higher frequency range for transmission to a set of distributed antennas. The cellular band outputs of these microcell base station devices are used to modulate a 60 GHz (or higher) carrier wave, yielding a group of subcarriers on the 60 GHz carrier wave. This group will then be transmitted in the air via analog microwave RF unit, after which it can be repeated or radiated to the surrounding area. The repeaters amplify the signal and resend it on the air again toward the next repeater. In places where a microcell is required, the 60 GHz signal is shifted in frequency back to its original frequency (e.g., the 1.9 GHz cellular band) and radiated locally to nearby mobile devices.

Remote distributed antenna system

The RF signal generated by a ZigBee radio on the outside of a building structure is conveyed to the interior of the building by guiding it along an electric cable bundle that passes through the building's wall to supply domestic electric power to the interior of the structure. The RF signal is launched by a unique coupler comprising a pair of insulated foil conductors.

Technique for conveying a wireless-standard signal through a barrier

PROBLEM TO BE SOLVED: To provide a non-directional indoor radio wave repeater for radio communication, which is easily prepared and low priced and further improves appearance while protecting an antenna in simple structure, for enabling radio communication without being disturbed by a radio wave obstacle even when at least one of rooms to be mutually communicated on both the sides of the radio wave obstacle is surrounded so as to disable communication by shielding radio waves for radio communication as it is. SOLUTION: In this indoor non-volatile radio wave repeater 1 composed of two antennas 2, a coaxial cable 3 and a connector 4 or the like so as to enable communication on both the sides of an indoor radio wave obstacle 5 such as a floor, wall or partition to shield radio waves, at least one of antennas 2 is provided inside an antenna box. The antenna box can be made into parallelopiped or prism. COPYRIGHT: (C)1999,JPO

Indoor non-volatile radio wave repeater

Equipment which automatically manufactures cushioning material by filling air inside polyvinyl alcohol laminated paper and sealing the filled material into individual bags. The manufacturing equipment 1 is provided with a material roll 20 on which a sheet material of polyvinyl alcohol laminated paper is wound. The sheet material 10 is rolled out by a feeding roller 40 from the material roll 20, and the sheet material 10 in a known length, adjusted by a length adjusting device 50 having a roller 42 which goes up and down, is supplied intermittently to a bag forming device 100 located downstream thereof. The bag forming device 100 is provided with a pipe member 105 and a sailor 110, which is a guide plate to reverse the sheet material 10 and form it into a tubular shape, and the sheet material 10 is fed along the pipe member 105 after being formed into a tubular shape. Feed rollers 130 and auxiliary belt 120 are arranged at the periphery of the pipe member 105. The feed rollers 130 catch the superposed sections of both edges of the sheet material formed into a tubular shape and feed the material, inserting the superposed section into a center sealer 150. The center sealer 150 is provided with a heater and welds together the superposed sections. As a result of this welding, the sheet material is formed into a long tube. The center sealed tubular sheet material is further sent downstream from the lower end of the pipe member 105. Air is supplied from the top of the pipe member 105, and the air is filled inside the tubular sheet material. In such condition, the sheet material is sent to the end sealer/cutter. The end sealer/cutter 160 is provided with a pair of end sealers facing each other which weld the tubular sheet material into a bag shape and cut the material into individual bags with a cutter 165. At this time, the air amount is adjusted by the filled air amount adjusting device 170. The air filled cushioning material 200 is sent to the next process by a conveyor 210.

Manufacturing equipment for cushioning material

A passport 1 with an anti-counterfeit ID chip that certifies the identity and the nationality of a passport holder entering and departing a country comprises a passport body 3 having printed thereto a photograph 2 for identifying the passport owner. A particle-like micro ID chip storing at least an identification photograph information of the passport owner comparable with the identification photograph 2 printed on the passport body 3 is embedded in the passport body. Whether a passport is counterfeited or not is judged by comparing the identification photograph 2 printed on the passport body 3 with the photograph information of the passport owner read out from the ID chip 4 and displayed on a screen.

Passport with anti-counterfeit ID chip

PROBLEM TO BE SOLVED: To provide a system for offering a music software selected by a user while utilizing a mobile phone. SOLUTION: A distribution center 10 having a server function receives provision of a music software from a record production company 20. A portable type music selection/viewing equipment 50 connected through a public line network 30 to the distribution center 10 has a main body 51 having a button input part, a display 52 provided on the main body 51 and receiver 54 for music, requests the music software selected by the user to the distribution center, and outputs the sounds of the received music software to the receiver 54 and outputs the lyrics or the like onto the display 52. COPYRIGHT: (C)1999,JPO

Portable type music selection/viewing system

A passport counterfeit detection system comprises an ID chip reader 5 for reading the personal identification data stored in an ID chip 4 embedded in a passport body 2 of a passport 1, and a display 7 of a personal computer 6 for displaying the personal identification data stored in the ID chip 4. The ID chip reader 5 is used to read out the personal identification data stored in the ID chip 4. The personal identification data read out from the ID chip 4 is displayed on a screen 7a of the display 7.

Yamagishi Norikazu

Papers

Indoor non-volatile radio wave repeater

Manufacturing equipment for cushioning material

Passport with anti-counterfeit ID chip

Portable type music selection/viewing system

Passport counterfeit detection system