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Match Document Document Title
9008602 Radio frequency switch for diversity receiver  
A diversity receiver switch includes at least one second stage switch configured to communicate with a transceiver. The diversity receiver switch may also include at least one first stage switch...
8965431 Multimode control device for allocating resources to communication devices that use differing protocols and methods for use therewith  
A control device includes a first transceiver for communicating first control data with a first plurality of devices that utilize the millimeter wave frequency band in accordance with a first...
8958768 System and method for receiving I and Q RF signals without a phase shifter  
Methods and systems for receiving in-phase and quadrature (I and Q) radio frequency (RF) signals without a phase shifter utilizing a leaky wave antenna are disclosed and may include generating...
8942659 Method for selecting state of a reconfigurable antenna in a communication system via machine learning  
A method for selecting the state of a reconfigurable antenna installed at either the receiver or transmitter of a communication system is provided. The proposed method uses online learning...
8942658 Directional notch filter for simultaneous transmit and receive of wideband signals  
A directional notch filter for simultaneous transmit and receive of wideband signals comprises an antenna, an antenna match, a receiver, a power combiner, a first directional coupler, a second...
8909272 Control device for allocating resources to communication devices that use differing protocols and methods for use therewith  
A control device includes at least one communication interface for communicating first control data with at least one first communication device that utilizes the millimeter wave frequency band in...
8873660 Diversity control in a wireless communications device  
A method and apparatus controls diversity reception in a wireless communication device. By determining a value based on a number of active set pilot signals received from a set of base stations,...
8862191 Communication device  
In the embodiment, a communication device is provided including a substrate, an antenna mounted on the substrate, a first communication unit which transmits or receives a first signal via the...
8838189 Customized audio/antenna module and method for making the same  
The present invention relates to a method for assembling a self-contained audio/antenna module for a portable communication device, the method comprising the steps of incorporating, into the...
8831537 Transitory touchscreen antenna structure  
An apparatus comprising a first substrate, a second substrate, and one or more embedded devices. A lower surface of the first substrate generally has disposed thereon a plurality of first lines...
8812062 Electronic apparatus  
An electronic apparatus includes: a first molded body; a second molded body which composes housing with the first molded body; a first conductive pattern provided in the housing; a second...
8811923 Integrated voltage controlled oscillator-based transmitter  
Methods and systems for an integrated voltage controlled oscillator (VCO)-based transmitter and on-chip power distribution network are disclosed and may include supplying bias voltages and/or...
8803681 Object finder  
A receiver of an object finder includes an antenna to receive a signal from a transmitter associated with the receiver, a PIN diode having a first terminal coupled with the antenna, and having a...
8797922 Handling ambiguous relay physical downlink control channel (R-PDCCH) decoding for a relay node  
In a relay system, a relay node (RN) may communicate with a donor base station (BS) via a backhaul link. For example, the RN may receive control information from the donor BS over the backhaul...
8761705 Antenna, communication module, communication system, position estimating device, position estimating method, position adjusting device, and position adjusting method  
An antenna includes: a differential linear antenna that includes two antenna elements, which have a predetermined length, arranged so as to be separated from each other for to be symmetrical with...
8755357 Method and apparatus for management of multi-carrier communications in a wireless communication system  
A method and apparatus manages resources in a wireless communication system by transmitting a multi-carrier switch command message to an access terminal instructing the access terminal to switch...
8711971 Multiple input multiple output transceiver  
An exemplary MIMO transceiver includes a first transmitting channel and a second transmitting channel. The first transmitting channel includes a first power amplifier and a first transmission line...
8688108 Antenna apparatus and antenna selection method  
The invention relates to a mobile telecommunication device (100) for establishing a telecommunication connection in the radio frequency range with a base station (102; 104; 1100), the mobile...
8688172 Feeder cable reduction  
The present disclosure allows transmission of multiple signals between masthead electronics and base housing electronics in a base station environment. At least some of the received signals from...
8682258 High-frequency circuit, high-frequency device, and communication apparatus  
A high-frequency circuit comprising a switch circuit connected to an antenna terminal, first and second diplexer circuits connected to the switch circuit, first and second power amplifier circuits...
8660623 Mobile wireless device with integrated antenna and audio transducer assembly and related methods  
A mobile wireless communications device may include a portable housing, a circuit board carried by the portable housing, a wireless communications circuit carried by the circuit board, and an...
8660500 Method and system for a voltage-controlled oscillator with a leaky wave antenna  
Methods and systems for a voltage-controlled oscillator (VCO) with a leaky wave antenna are disclosed and may include transmitting wireless signals via one or more leaky wave antennas in one or...
8639203 Antenna system comprising an electrically small antenna for reception of UHF band channel signals  
An antenna system for reception of channel signals form the UHF band by a receiver, including an electrically small antenna and, connected between the port connected to the antenna and that of the...
8634791 Mobile wireless communications device antenna assembly with floating director elements on flexible substrate and related methods  
A mobile wireless communications device may include a portable housing, a circuit board carried by the portable housing and comprising a ground plane, and wireless communications circuitry carried...
8594564 Communication apparatus performing electrostatic coupling formed between an electrode unit and a living body  
According to an embodiment, the first signal line is provided on the substrate and has one end connected to the communication unit. The coaxial line is provided by a surface side of the substrate...
8588684 Communication apparatus for performing data communication electrode unit and a living body  
According to one embodiment, the signal electrode is disposed on the first principal surface side of the substrate and is connected to the other end of the second signal line. The housing covers...
8577314 Method and system for dynamic range detection and positioning utilizing leaky wave antennas  
Methods and systems for dynamic range detection and positioning utilizing leaky wave antennas (LWAs) are disclosed and may include configuring one or more LWAs to enable communication of signals...
8570722 Electronic device with multiple power ports  
An electronic device includes a case and a power supply arranged in the case. The power supply includes a first power port to connect to a power line for supplying power to the electronic device....
8571599 Mobile wireless device with multi feed point antenna and audio transducer and related methods  
A mobile wireless communications device may include a portable housing, a circuit board carried by the portable housing, a wireless communications circuit carried by the circuit board, and an...
8565808 Transmission power control system, base station, and transmission power control method  
A transmission power determination system configured to control a transmission power of a radio signal transmitted by a small base station in a mobile communication network including a general...
8543346 Near-isotropic antenna for monitoring electromagnetic signals  
One embodiment provides a system that analyzes a target electromagnetic signal radiating from a monitored system. During operation, the system monitors the target electromagnetic signal using a...
8515369 Apparatus and method for selecting transmission mode in multi-antenna system  
An apparatus and a method for selecting a transmission mode in a multi-antenna system are provided. The method includes checking a channel characteristic of a transmitting end using a signal...
8515355 Method of realizing smart antenna based on software radio and system therefor  
A method of realizing smart antenna based on software radio and system therefore in IMT-2000 CDMA system. Channel conditions are classified according to the features of wireless communication...
8515374 PLL circuit, and radio communication apparatus equipped with same  
In an ADPLL circuit, on the basis of a gain of a digitally controlled oscillator estimated when a loop gain of a certain value is set in the loop filter and on the basis of a device parameter of...
8503951 Antenna installation method in a multiple input multiple output communication method  
A communication system includes a first communication apparatus and a second communication apparatus. The second communication apparatus transmits different signals from first and second antennas,...
8494601 Communication device  
The communication device includes: a first body; a second body; a connecting portion that connects the first body and the second body, so as to be capable of switching between a closed state in...
8472907 Antenna device and communication device  
An antenna device includes: a substrate; a radiating electrode formed on the substrate, a ground electrode formed on the substrate and disposed opposite the radiating electrode, a feed line as a...
8463324 Antenna and quasi-optic power amplifier element and array for a radio frequency system  
An antenna and power amplifier element assembly may include an antenna assembly and a quasi-optic power amplifier. The quasi-optic power amplifier may include an output transistor coupled to the...
8457581 Method and system for receiving I and Q RF signals without a phase shifter utilizing a leaky wave antenna  
Methods and systems for receiving in-phase and quadrature (I and Q) radio frequency (RF) signals without a phase shifter utilizing a leaky wave antenna are disclosed and may include generating...
8422973 Bidirectional transmission coil and bidirectional transmission system using the same  
There is provided a bidirectional transmission coil capable of miniaturizing a structure and carrying out reliable transmission of a data signal. A transmitting coil L1 generates a magnetic flux...
8422972 Antenna combining module  
In an antenna combining module, coupling of an inductor and individual signal lines provided in a matching circuit is prevented and minimized and isolation of lines from one another and...
8391816 Power supply device, power cable, and reception device  
A power supply device includes: a power supply unit configured to output the power of a mainframe; and a power transmission cable configured to supply the power output from the power supply unit...
8358989 Wireless communication apparatus having automatic antenna tuning function  
A matching circuit, connected to a receiving antenna and to the input of a receiving circuit, incorporates a variable capacitor that is adjustable for tuning the resonance frequency of the antenna...
8339245 Semiconductor device and IC label, IC tag, and IC card provided with the semiconductor device  
A charge accumulation circuit having a structure in which a capacitor is divided into a plurality of pieces and the divided capacitors are connected in parallel through switches is provided. The...
8340724 Feeder cable reduction  
The present invention allows transmission of multiple signals between masthead electronics and base housing electronics in a base station environment. At least some of the received signals from...
8326249 Methods and apparatus for supporting communications using a first polarization direction electrical antenna and a second polarization direction magnetic antenna  
A communications device, e.g., a mobile wireless terminal, includes a plurality of antennas having different associated polarization directions. The plurality of antennas includes an electrical...
RE43830 System and method for mitigating fading of a signal at a radio receiver  
The present invention provides a method and system for mitigating fading and/or poor reception at a receiver. The receiver includes configurations each of which can provide different reception...
8315126 Antenna device, reception device, and radio wave timepiece  
An antenna device includes an oscillating body capable of oscillating at a predetermined natural frequency, and being displaceable by external magnetic field, and a converter for converting motion...
8310200 Inductive chargers and inductive charging systems for portable electronic devices  
An apparatus is provided for wirelessly charging a portable electronic device. An embodiment of the apparatus includes an inductive charger with a housing having an internal compartment, wherein...
8306496 Channel characteristic analyzing apparatus and method  
A channel characteristic analyzing apparatus that can ensure modeling of a more adequate propagation path by processing position parameters needed in a two-wave model which is used as a...

Matches 1 - 50 out of 217 1 2 3 4 5 >