Match Document Document Title
9041253 Direct feeding apparatus for impedance matching of wireless power transmission device, and transmitter and receiver using the same  
A direct feeding apparatus for impedance matching of a wireless power transmission device includes a helical type resonator, and a feeding unit configured to directly feed power to a region having...
9035848 Modular active radiating device for electronically scanned array antennas  
The invention concerns a device in the domain of AESA (“Active Electronically Scanned Array”) systems required for e.g. radar multifunctional systems with communication capabilities and...
9024839 Smart antenna systems for reception of digital television signals  
A reconfigurable antenna is disclosed that includes a ground plane, an electrically-conductive microstrip patch element, and a plurality of switches. The patch element is spaced-apart from the...
9024819 Multiple antennas having good isolation disposed in a limited space  
An apparatus and method are taught for instantiation of a plurality of high-frequency antennas in a limited space in a manner that provides good isolation. The instantiation may include relative...
9024831 Miniaturized ultra-wideband multifunction antenna via multi-mode traveling-waves (TW)  
A miniaturized ultra-wideband multifunction antenna comprising a conducting ground plane at the base, a plurality of concentric feed cables, one or more omnidirectional one-dimensional (1-D)...
9019169 Antenna module  
An antenna module includes a center base and several antennas disposed around the center base. The center base has several extension legs extending from the center base, and each antenna extends...
9019160 CSRR-loaded MIMO antenna systems  
The CSRR-loaded MIMO antenna systems provide highly compact designs for multiple-input-multiple-output (MIMO) antennas for use in wireless mobile devices. Exemplary two element (2×1), and four...
9013361 Interlocking subarray configurations  
A method of forming overlapping antenna subarrays includes forming one or more first-level subarrays by combing multiple elements. Each first-level subarray may have a phase center. One or more...
9014704 Concentric cells in a wireless communication system  
Aspects described herein relate to a base station for providing air-to-ground wireless communication over various altitudes. The base station includes a first antenna array comprising one or more...
9007272 Method and apparatus for the alignment of a 60 GHz endfire antenna  
A portable unit with an endfire antenna and operating at 60 GHz makes an optimum communication channel with an endfire antenna in an array of antennas distributed over the area of a ceiling. The...
9007173 System and method for accessing a structure using directional antennas and a wireless token  
A wireless device access system that employs directional antennas for short-range wireless communication to detect the proximity and orientation of a user device with respect to a structure is...
9000987 Compact multi-band antenna for worldwide mobile handset applications  
A multi-band antenna component is provided. The multi-band antenna component comprises a carrier, a first antenna array, and a second antenna array. The carrier is composed of a ceramic material...
8994594 Ring dipole antenna  
An antenna having a radiator comprising a conduct in a closed path driven by a plurality of microstrips connecting the radiator to a common, single feed and to a ground plane, with the radiator...
8988308 Wireless communication node with antenna arrangement for dual band reception and transmission  
This disclosure relates to a network node comprising an antenna arrangement with an antenna column. The antenna column comprises a first and second set of subarrays with at least two subarrays...
8976078 Device for receiving and/or emitting an electromagnetic wave, system comprising said device, and use of such device  
A device for receiving and/or emitting an electromagnetic wave having a free space wavelength λ0 comprised between 1 mm and 10 cm, comprising a medium (11) of solid dielectric material and the...
8977309 Antenna array, network planning system, communication network and method for relaying radio signals with independently configurable beam pattern shapes using a local knowledge  
The present disclosure provides an antenna array (1) for relaying radio signals into a cell (10) of a communication network (500). The antenna array (1) comprises a plurality of uplink beam...
8963793 Dual band antenna design  
Disclosed in an example embodiment herein is a dual mode patch antenna designed to operate in the TM02 mode. The antenna comprising a circular patch antenna configured to operate at a first...
8957816 Communication device, an aircraft rotor, and an aircraft  
A communication device (20) for communication between a movable piece of equipment (101) of a rotary rotor (5) and a stationary piece of equipment (102). Said communication device (20) is fitted...
8957830 PCB antenna layout  
A circuit board panel includes a plurality of circuit boards (PCB). One or more antenna boards (615) are formed in spare areas about the plurality of circuit boards (PCB). Antenna boards may also...
8954293 Method and arrangement for reconstructing the source of an electromagnetic field  
The disclosure relates to a method for reconstructing the source of an electromagnetic field. Firstly, a measurement space separate from the source is selected so that the measurement space is...
8952850 Mimo antenna apparatus  
A MIMO antenna apparatus is provided. The MIMO antenna apparatus includes a plurality of antenna devices each having an operation line extending parallel by a predetermined extension length from...
8947318 Antenna apparatus  
An antenna apparatus that includes a first antenna having a first feed point, a second antenna having a second feed point, and a first non-feed element grounded at a first ground point disposed at...
8942766 Arrangement for improved isolation between adjacent cell areas  
The present invention relates to a node in a wireless communication system, the node having a central point and comprising at least two antenna functions. Each antenna function is arranged to...
8941551 Ground connecting system for plane and helical microwave antenna structures  
Ground connecting system for microwave plane or helical antenna structures comprising a radiating body that is connected to a power supply source located at ground level. In a plane antenna...
8928542 Backhaul radio with an aperture-fed antenna assembly  
Directive gain antenna elements implemented with an aperture-fed patch array antenna assembly are described. A feed network for the aperture-fed patch array may include offset apertures and may...
8923924 Embedded element electronically steerable antenna for improved operating bandwidth  
A system and method for processing antenna signals are provided. For example, the method includes, in a receive mode, weighting and combining signals from at least one low-band antenna radiator...
8917192 Portable terminal having keypad  
A portable terminal has a keypad. The portable terminal includes the keypad including a plurality of key buttons in a predetermined pattern and forming an antenna pattern by using devices...
8912975 Reworking array structures  
A method and apparatus for reworking an antenna aperture. A plurality of antenna cells comprise walls and antenna elements on the walls. Replacement antenna cells are placed adjacent to the...
8914082 Mobile terminal and method of operating antenna thereof  
A mobile terminal and a method of operating an antenna thereof are provided. The mobile terminal includes a plurality of antennas. A resonance frequency moving unit moves a resonance frequency of...
8907853 Wireless electronic devices with multiple curved antennas along an end portion, and related antenna systems  
Wireless electronic devices may include a backplate and first and second curved antennas spaced apart from each other along an end portion of the backplate. Each of the first and second curved...
8902113 Tunable duplexing antenna and methods  
Tunable duplexers and related methods are disclosed for use in communications networks. A tunable radiating duplexer can include a first antenna comprising a first variable capacitor and a second...
8902109 Communication device  
A communication device includes a assembly and an antenna structure formed on the assembly. The antenna structure has a feeding antenna and a stub antenna spaced apart from the feeding antenna....
8902123 Semiconductor device with wireless communication  
To provide a semiconductor device in which wireless communication is performed between devices formed over different substrates and connection defects of wirings are reduced. A first device having...
8890763 Multiantenna unit and communication apparatus  
This multiantenna unit includes a first antenna element, a second antenna element and a non-grounded passive element arranged between the first and second antenna elements. The passive element...
8880002 Over-the-air test  
A simulated radio channel is shifted with respect to a plurality of antenna elements coupled with an emulator for communicating with a device under test by using different directions for the...
8878744 Antenna assembly providing a global multi-directional radiation pattern  
An antenna assembly having a characteristic frequency band includes an antenna feed, operatively connected to one of a radio frequency (RF) transmitter, an RF receiver, and an RF transceiver...
8866682 Composite forward coldplate for a phased array radar assembly  
A coldplate assembly for a phased array antenna has a first coldplate having one or more internal coolant channels and one or more interlocking members disposed at side edges thereof; and a second...
8860628 Antenna array for transmission/reception device for signals with a wavelength of the microwave, millimeter or terahertz type  
Transmission/reception device for signals having a wavelength of the microwaves, millimeter or terahertz type, comprising an antenna array. The antenna array comprises a first group of first...
8860629 Dual band dual polarization antenna array  
A horizontally polarized antenna array allows for the efficient distribution of RF energy into a communications environment through selectable antenna elements and redirectors that create a...
8854264 Two-dimensional antenna arrays for beamforming applications  
Embodiments relate to two-dimensional antenna arrays. In one embodiment, an antenna array includes single-ended fed patch antennas and differentially fed patches. Field polarization of the...
8842055 High impedance surface  
An apparatus for emitting radiation is provided. The apparatus comprises an antenna formed on a substrate, and a high impedance surface (HIS). The HIS has a plurality of cells formed on the...
8836608 MIMO antenna arrays built on metamaterial substrates  
A magnetic permeability enhanced metamaterial is used to enhance the antenna array of a Multiple Input Multiple Output (MIMO) communication system. A rectangular patch antenna array is formed...
8823596 Monopole slot antenna for multiple input and multiple output  
The present invention pertains to a monopole slot antenna for multiple input and multiple output comprising a substrate. An antenna module is disposed on the first surface of the substrate and...
8821095 Screw assembly and method for component stacking tolerance control  
A screw assembly for maintaining a substantially constant gap between adjacent components includes a first screw including: an exterior surface including a first threaded surface; and an inner...
8798679 Mobile communication base station antenna  
A mobile communication base station antenna has a plurality of polarization diversity antenna blocks, each of the polarization diversity antenna blocks including a plurality of polarization...
8786515 Phased array antenna module and method of making same  
A phased array antenna includes a semiconductor wafer, with radio frequency (RF) circuitry fabricated on top side of the semiconductor wafer. There is an array of antenna elements above the top...
8786499 Multiband antenna system and methods  
An antenna system internal to the device especially intended for small-sized mobile stations, the system having separate operating bands. The system is implemented as decentralized in a way that...
8780002 Multiple-input multiple-output (MIMO) multi-band antennas with a conductive neutralization line for signal decoupling  
A MIMO antenna includes first and second radiating elements and a conductive neutralization line. Each of the first and second radiating elements includes a straight portion connected to a...
8773318 System of multi-beam antennas  
The present invention relates to a system of multi-beam antennas comprising a network of N radiating elements, N being an even whole number, the elements of the network being connected two by two...
8766871 Antenna apparatus and display apparatus  
Provided is an antenna device, including insulating base substrate (190), first monopole antenna (110), and second monopole antenna (120), the antennas being disposed on insulating base substrate...