Antenna apparatus and communication apparatus

SIGNAL DETECTION USING A WIDE/NARROW-BAND RF TRANSCEIVER

Low-power, high-speed transceiver

Methods for reducing near-field radiation and specific absorption rate (SAR) values in communications devices

Transceiver with asymmetric matching network

Radio frequency splitter

Digital transceiver with switched capacitor sampling mixers and switched capacitor amplifiers

Radio frequency signal transceiving and processing method, device, and base station system

Variable antenna match linearity

Duplex filter arrangements for use with tunable narrow band antennas having forward and backward compatibility

Modeling transmitter and/or transmit observation receiver frequency response and utilization thereof

Electronic device including predicted frequency error estimation of a voltage controlled oscillator and related methods

Encoded information reading terminal with user-configurable multi-protocol wireless communication interface

Method and apparatus for a tunable antenna

SerDes data sampling gear shifter

Switch circuit and method of switching radio frequency signals

Custom wireless retrofitted solar powered public telephone

Circuit module

Standard antenna interface

Radio frequency communication

Modular electronics

High frequency front end module

Transceiver and communication apparatus transmitting and receiving data encoded by transmission code

Receiver and transmitter apparatus for carrier aggregation

System and method for data serialization and inter symbol interference reduction

HIGHLY INTEGRATED MILLIMETER-WAVE SOC LAYOUT TECHNIQUES FOR IMPROVED PERFORMANCE AND MODELING ACCURACY

Semiconductor device, radio communication terminal, and method for controlling semiconductor device

Method and apparatus for analog to digital conversion

Method and apparatus for efficient DC calibration in a direct-conversion system with variable DC gain

Configurable transceiver

Apparatus and method for detecting radio accessories

QUADRATURE HYBRID COUPLER, AMPLIFIER, AND WIRELESS COMMUNICATION DEVICE

Concurrent multiband transceiver

Waveguide for intra-package data transfer

Repartitioned transceiver using silicon-on-insulator

Fast LO leakage calibration of direct up-conversion transmitters using three measurements

Sliding if transceiver architecture

Method and apparatus for transmitting data

Wireless communication apparatus, wireless communication system, wireless communication method and program

Serial digital interface between an RF transceiver and a baseband chip

TRANSCEIVER WITH SHORT-CIRCUIT DETECTION AND PROTECTION

SIGNAL TRANSCEIVER

High efficiency agile polarization diversity compact miniaturized multi-frequency band antenna system with integrated distributed transceivers

Cascading baseband processors

DEVICE SYSTEM THAT PERFORMS RADIO-FREQUENCY MATCHING WITH A STYLUS ANTENNA

Expandable transceivers and receivers

Radio communication system

Multi-mode active circuit control and activation system

Hybrid resistive digital-to-analog devices

Antenna interface circuits with quadplexers

Front end device

Mobile device and tunable antenna therein

Method and system for a transceiver for bluetooth and near field communication (NFC)

SYSTEM, METHOD, AND APPARATUS FOR DIGITAL PRE-EMPHASIS IN LOW POWER SERDES SYSTEMS

Millimeter-wave mixed-signal automatic gain control

Standing wave ratio meter for integrated antenna tuner

Compact and low-power millimeter-wave integrated VCO-up/down-converter with gain-boosting

PLL circuit, calibration method, and wireless communication apparatus

MIXER

LOW NOISE AND LOSS BIASING CIRCUIT

Communication system with up-converter and digital baseband processing circuit implemented in one die separated from another die having down-converter, and related communication method thereof

WIRELESS DEVICE

Electronic device including filter

Methods and systems for high capacity wireless broadband delivery

WIRELESS COMMUNICATION SYSTEM, RECEIVER

Communication terminal and antenna apparatus thereof

Joint transmitter and receiver gain optimization for high-speed serial data systems

Mobile communication terminal

Mixer with calibration circuit and calibration method thereof

Non-blocking power management for on-package input/output architectures

Radio circuits and components thereof including temperature responsive liquid MEMS

Distributed antenna system for MIMO technologies

Wireless communication apparatus and wireless communication method thereof

Distributed Antenna System Signal Measurement

Transceiver with super-heterodyne and zero intermediate frequency (ZIF) topologies

PLUG-AND-PLAY TIME-VARIANT ANTENNA MODULE FOR WIRELESS COMMUNICATION DEVICES

Impedance conversion circuit and communication terminal apparatus

Radio communication apparatus method

Differential signal transmission circuit

Agile diverse polarization multi-frequency band antenna feed with rotatable integrated distributed transceivers

Data communication device that carries out serial communication in order to control motor

High-frequency circuit module

High-frequency circuit module

Method and device for sending signals between a radio frequency circuit and a baseband circuit

ELECTROMAGNETIC FIELD TRANSMITTING AND RECEIVING ANTENNAE ARRANGEMENT

High-frequency front-end circuit

Analog baseband interface for communication systems

Mobile phone interconnect to telephone

LO generation and distribution in a multi-band transceiver

Transceiver filter and tuning

Smart connectors and associated communications links

Semiconductor device, manufacturing method of the same, and mobile phone

HIGH-FREQUENCY COMMUNICATION DEVICE

Physical broadcast channel (PBCH) transmission for reliable detection of antenna configuration

Millimeter-wave band radio transceiver device

Radio module, radio assembly and corresponding method

Single chip multimode baseband processing circuitry with a shared radio interface

Single channel full duplex wireless communication

Mobile communication device and impedance matching method thereof

Method and apparatus for antenna parameter notification

Wireless module with plural in-plane terminals

Versatile communication system and method of implementation using heterogeneous integration

Event handling in a radio circuit

ELECTRONIC APPARATUS AND CONTROL METHOD FOR ELECTRONIC APPARATUS

System and method for correcting integral nonlinearity in an oscillator system

DETERMINING A DELIVERED POWER ESTIMATE AND A LOAD IMPEDANCE ESTIMATE USING A DIRECTIONAL COUPLER

Interconnection of a packaged chip to a die in a package utilizing on-package input/output interfaces

METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING HIGH FREQUENCY

Open-loop frequency lock methods for fast boot-up time

Semiconductor device

Multi-antenna system

TRANSCEIVER AND VOLTAGE CALIBRATION METHOD THEREOF

Module for an active antenna system

Method and apparatus for calibrating a communication device

Adaptive cosite arbitration system

System and method for implementing a single chip having a multiple sub-layer PHY

Method and apparatus for co-location of two radio frequency devices

LOW POWER DATA RECOVERY USING OVER-CLOCKING

Electromagnetic band gap structure and method for enhancing the functionality of electromagnetic band gap structures

RF AND HIGH-SPEED DATA CABLE

Systems and methods for adjusting system tests based on detected interference

3D antenna assembly with projected AMC and applications thereof

Local oscillator (LO) driver circuit for a mixer

Data communication terminal apparatus

Radio frequency architecture for spectrum access networks

CLASSIFIER FOR RADIO FREQUENCY FRONT-END (RFFE) DEVICES

Wireless communication device, method for controlling wireless communication device, program, and storage medium

Systems and methods for tuning an antenna for a frequency modulation transceiver

Micro antenna feeder for wide band, with a quad scheme antenna orthogonally installed to a cross dipole antenna

Cascading baseband processors

Semiconductor device and communication system including the same

Data reproduction circuit and data transmission device

Integrated circuit device, wireless communication unit and method of manufacture therefor

Scalable high-bandwidth connectivity

Communication apparatus

SYSTEM AND METHOD OF DUPLEX WIRELESS AUDIO LINK OVER BROADCAST CHANNELS

Output stage for wireless transmitter

Methods for reducing near-field radiation and specific absorption rate (SAR) values in communications devices

Adaptive transceiver for utilizing white space spectrum in mobile application

Transmission-reception device

Wireless communication apparatus and control method therefor

Single channel full duplex wireless communication

Methods and apparatus for controlling tunable antenna systems

Radio frequency transceiver

Apparatus and method for providing interface between modem and RF chip

Mobile communication device capable of controlling ouput power and method thereof

Linear FET feedback amplifier

System and method for scrambling using a bit scrambler and a phase scrambler

Radio-frequency switches having silicon-on-insulator field-effect transistors with reduced linear region resistance

Mobile wireless communications device with selective antenna load switching and related methods

Radio frequency package on package circuit

Apparatus, methods, computer programs and computer readable storage mediums for wireless communications

Wireless communications chip with multi-port distributed antenna

System and method for radio antenna sharing in an information handling system

Methods and systems for pre-emphasis of an envelope tracking power amplifier supply voltage

Wireless communication device

Contactless signal splicing using an extremely high frequency (EHF) communication link

High-frequency signal processor and wireless communication system

Antenna tuning using the ratio of complex forward and reflected signals

Distributed antenna system using time division duplexing scheme

Method and device for sending/receiving electromagnetic signals received/sent on one or more first frequency bands

SEMICONDUCTOR DEVICE

Dual mode power amplifier control interface with a three-mode general purpose input/output interface

Method and system for providing diversity in a network that utilizes distributed transceivers and array processing

Method and system for high-throughput and low-power communication links in a distributed transceiver network

METHOD AND SYSTEM FOR A REPEATER NETWORK THAT UTILIZES DISTRIBUTED TRANSCEIVERS WITH ARRAY PROCESSING

Methods and apparatus for low power audio visual interface calibration

Method and system for MIMO transmission in a distributed transceiver network

Method and system for utilizing multiplexing to increase throughput in a network of distributed transceivers with array processing

Method and system for centralized or distributed resource management in a distributed transceiver network

Method and system for centralized distributed transceiver management

Interposer package structure for wireless communication element, thermal enhancement, and EMI shielding

Point-to-multipoint microwave communication

Switch for transmit/receive mode selection and antenna polarization diversity

Configuration sub-system for telecommunication systems

Semiconductor device, radio communication terminal using the same, and control method

Transfer of encoded data

Method and system for reconfigurable channel coding

Electronic device including predicted frequency error estimation of a voltage controlled oscillator and related methods

Enhanced wideband transceiver

Radio base station and communication control method

Mobile wireless communications device with selective load switching for antennas and related methods

Distributed antenna system for MIMO technologies

Oscillators having arbitrary frequencies and related systems and methods

Distributed antenna system interface for processing digital signals in a standardized format

Systems and methods for transceiver communication

RF MODULE CONTROL INTERFACE

Standalone radio frequency wireless device having data acquisition capabilities

Distributed antenna system

Single chip multimode baseband processing circuitry with a shared radio interface

Method and system for chip-to-chip mesh networks

PHASE-ARRAYED TRANSCEIVER

Impedance tuning of transmitting and receiving antennas

Extending the upper frequency limit of a communications radio

Scalable high-bandwidth connectivity

RADIO TRANSCEIVER ARCHITECTURE

Method and apparatus for co-location of two radio frequency devices

Integrated waveguide transceiver

Transceiver capable of IQ mismatch compensation on the fly and method thereof

Data receiving devices and methods for receiving data

Radio communication system

Method and apparatus for efficient DC calibration in a direct-conversion system with variable DC gain

System and method for implementing a single chip having a multiple sub-layer PHY

System and method for tuning an antenna in a wireless communication device

Radio communication device, transmission circuit and buffer circuit

Encoded information reading terminal with user-configurable multi-protocol wireless communication interface

Radio access data terminal and system and method for implementing data communication thereof

Transmitter with class E amplifier

Wireless communication device

Method and apparatus for plug and play, networkable ISO 18000-7 connectivity

Wireless power harvesting and transmission with heterogeneous signals

Radio communication device and method for controlling RF-BB state in the same

Method of and Equalizer for Equalizing a Radio Frequency Filter

Apparatus and methods for envelope tracking calibration

Calibration of a receiver for channel equalization using a transmitter

System and method for descrambling the phase of carriers in a multicarrier communications system

Wireless communications chip with multi-port distributed antenna

Radio frequency splitter

Data processing terminal system and transmitting and receiving method using the same

Power-efficient variable-clock-rate DIGRF interface

Distinct transport path for MIMO transmissions in distributed antenna systems

Frequency domain compression in a base transceiver system

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR CONTROL SYSTEM INCLUDING THE SAME

Multi-band multi-path receiving and transmitting device and method, and base station system

Data processing terminal system and transmitting and receiving method using the same

Apparatus and method for improving RSE performance of multi-standby terminal

WIRELESS COMMUNICATION APPARATUS

Module for an Active Antenna System

Signal receiving apparatus, signal receiving method and electronic apparatus

Modem Unit and Mobile Communication Unit

LO generation and distribution in a multi-band transceiver

Semiconductor integrated circuit and operating method thereof

Data processing terminal system and transmitting and receiving method using the same

Distributed antenna system with combination of both all digital transport and hybrid digital/analog transport

Modular wireless communications platform

Event handling in a radio circuit

Shielding structures for wireless electronic devices with displays

Method and apparatus for transmitting and receiving codebook subset restriction bitmap

System and method of duplex wireless audio link over broadcast channels

PRINTED CIRCUIT BOARD FOR REDUCING CROSSTALK

High-voltage tolerant voltage regulator

Data conversion using a serial interface clock in a power amplifier module

Neutral host architecture for a distributed antenna system

System and method for scrambling the phase of the carriers in a multicarrier communications system

Alleviating mobile device overload conditions in a mobile communication system

Radio frequency integrated circuit for enhanced transmit/receive performance in low power applications and method of making the same

Method and apparatus for co-location of two radio frequency devices

System and method for descrambling the phase of carriers in a multicarrier communications system

Radio frequency unit and integrated antenna

Input device with switchable frequency channel for switchable use between computer systems

System and method for signal limiting

Communication devices with gyrating circuits and methods for use therewith

Distributed digital reference clock

Method of authenticating an article using microradios

Method for controlling power in wireless telephone set

Tunable antenna systems

Wireless power harvesting and transmission with heterogeneous signals

Radio frequency unit and integrated antenna

Integrated radio frequency front-end circuit

RF INTEGRATED CIRCUIT FOR DEVELOPMENT

CMOS RF switch device and method for biasing the same

High linearity CMOS RF switch passing large signal and quiescent power amplifier current

Multiple-phase frequency translated filter

Portable computing device with a saw-less transceiver

Active antenna array and method for relaying radio signals

Apparatus and method for directional coupling

Voltage distribution for controlling CMOS RF switch

Apparatus and method for disabling well bias

Apparatus and method for well buffering

Apparatus and method for diffusion sensing

APPARATUS AND METHOD FOR VOLTAGE DISTRIBUTION

APPARATUS AND METHOD FOR VARIABLE VOLTAGE FUNCTION

APPARATUS AND METHOD FOR VARIABLE VOLTAGE DISTRIBUTION

Control of a digital radio frequency interface

METHOD FOR TREATING BIOLOGICAL MATERIAL

Communication system with microradios

METHOD OF TRACKING AN ANIMAL USING MICRORADIOS

Millimeter-wave switches and attenuators

Method for measuring fluid flow in a non-conductive pipe

Loop-through circuit

Mobile wireless communications device with selective load switching for antennas and related methods

Method and apparatus for managing interference in a communication device

Method and apparatus for managing interference in a communication device

Operating point setting of an amplifier

APPARATUS AND METHOD FOR MULTIPLE WIRELESS SERVICE COEXISTENCE

Automatic gain control configuration for a wideband distributed antenna system

Multicarrier transmission system with low power sleep mode and rapid-on capability

SIGNAL INTERFACING TECHNIQUES TO SIMPLIFY INTEGRATED CIRCUIT RADIO DESIGNS

Method of detecting the operation of a voice signal wireless transmission device

RF transceiver and modem comprising such a transceiver

Communication devices with integrated gyrators and methods for use therewith

Signal transmission system, transmitting device, receiving device, electronic device, and signal transmission method

Single chip wireless transceiver operable to perform voice, data and radio frequency (RF) processing

Antenna apparatus and communication apparatus

Apparatus and method for providing linear transconductance amplification

Method and apparatus for transmitting data

Method for high speed data transfer

Modem architecture

Joint transmit and receive I/Q imbalance compensation

Oscillators having arbitrary frequencies and related systems and methods