Matches 151 - 181 out of 181 < 1 2 3 4

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US20120164959 APPARATUS AND METHOD FOR TRANSMITTING MULTI MILLIMETER WAVE  
Provided is an apparatus and method for transmitting a multi millimeter wave, which can minimize signal interference and crosstalk between devices using millimeter waves as transmission...
US20120164949 METHOD FOR CONTROLLING INTERFACE BETWEEN ADJACENT CELLS IN CELLULAR SYSTEM  
A method of transmitting data from a terminal in a cellular system is provided. The data transmission method includes: calculating the transmission capacity of a predetermined number of vectors...
US20120040629 FAST BEAM REFINEMENT FOR MMWAVE WPAN  
In some embodiments a beamforming method is disclosed. The method can include transmitting a beam having a channel defined by a maximum ration transmission vector (MRT) and receiving a first...
US20100173595 RADIO FREQUENCY SIGNAL TRANSMISSION SYSTEM, RADIO FREQUENCY SIGNAL TRANSMISSION CONNECTOR AND RADIO FREQUENCY SIGNAL TRANSMISSION CABLE  
A radio frequency signal transmission system is provided which includes a radio frequency signal transmission connector including an antenna for radiating a radio frequency signal having a...
US20100142592 METHOD AND APPARATUS WITH NOTCHED TRANSMIT FREQUENCY BINS  
A wireless network (20) with at least a first radio communication unit (24) and a second radio communication unit (26) transmits and receives signals with minimal interference from the surrounding...
US20140073271 System and Method for Transmitting a Radio Frequency Signal Through a Speaker Coil  
In accordance with an embodiment, a system has an audio amplifier configured to be coupled to a speaker coil port via a parallel resonant circuit, and a radio frequency (RF) amplifier configured...
US20130344829 ADJUSTABLE RECEIVE FILTER RESPONSIVE TO FREQUENCY SPECTRUM INFORMATION  
An adjustable filter is responsive to a control signal to change a frequency response of the adjustable filter based on frequency spectrum information. The control signal may shift a center of the...
US20120142292 WIRELESS COMMUNICATION APPARATUS  
A wireless communication apparatus includes a local oscillator that generates a plurality of LO (Local Oschillation) signals corresponding to frequencies of a plurality of input RF (Radio...
US20120009967 RADIO COMMUNICATION SYSTEM, BASE STATION APPARATUS, TERMINAL APPARATUS, AND RADIO COMMUNICATION METHOD FOR RADIO COMMUNICATION SYSTEM  
A radio communication system including: a base station apparatus; and a terminal apparatus, wherein the base station apparatus and terminal apparatus performs radio communication, the base station...
US20100261440 MULTI-BEAM ACTIVE PHASED ARRAY ARCHITECTURE  
In an exemplary embodiment, a phased array antenna comprises multiple subcircuits in communication with multiple radiating elements. The radio frequency signals are adjusted for both polarization...
US20100255796 SELF EVALUATING TRANSMITTER  
A self-evaluating process control transmitter system includes a transmitter configured to capture output data from an integral sensor, and a transmitter memory integrally disposed with the...
US20100216414 Apparatus and Method for Controlling a Signal  
The disclosed embodiments relate to an apparatus and method for controlling transmission of a signal in a communications device in order to prevent interference. An apparatus is described that...
US20100197246 WEARABLE ONE WAY TRANSFER DEVICE  
A wearable, one-way transfer device component for use in a communications system that includes a first device coupled to a first communication network that receives and compiles global positioning...
US20100178881 ELECTRONIC DEVICE FOR DETECTION AND STORAGE OF RDS SIGNAL DATA  
An electronic device for detection and storage of RDS signal data comprises a first microprocessor unit for detecting and processing a data signal (IN) associated to a RDS signal received from a...
US20100111144 METHOD FOR DETERMINING AND CHANGING RF CHANNEL AND RF TRANSCEIVING SYSTEM USING THE SAME  
A method for determining and changing RF channels is provided in the present invention, wherein the RF channel is changed randomly and automatically according the communication status so that the...
US20080248764 ELECTRONIC APPARATUS AND METHOD TO CONTROL ELECTRONIC APPARATUS  
An electronic apparatus and a control method of the electronic apparatus are provided. A user may perform data communication between the electronic apparatus and an external apparatus connected to...
US20170155530 BASE STATION DEVICE, TRANSMISSION SYSTEM, AND TRANSMISSION METHOD  
A base station device includes a first electronic component and a second electronic component that are connected. The first electronic component includes a generator configured to generate data;...
US20170077966 ADAPTIVE LOAD FOR COUPLER IN BROADBAND MULTIMODE MULTIBAND FRONT END MODULE  
Directional couplers for front end modules (FEMs) are disclosed that include a first port configured to receive a radio-frequency (RF) signal, a second port connected to the first port via a first...
US20160329901 RADIO TRANSMISSION APPARATUS  
A radio transmission apparatus includes a radio transmission IC including a vibration element and a fractional N-PLL circuit and a power amplifier generating a radio transmission signal and a...
US20160164551 ENVELOPE TRACKING WITH REDUCED CIRCUIT AREA AND POWER CONSUMPTION  
The present disclosure relates to envelope tracking with reduced circuit area and power consumption. In one embodiment, an envelope power converter includes a switching power converter configured...
US20160072179 HOLLOW COMPOSITE STRUCTURE USED AS WAVEGUIDE  
Embodiments of the invention include a system including a spar of a wing having an outer body defining a hollow cavity in the outer body, a first communication assembly including a receiver and a...
US20140342675 RF SIGNAL GENERATING DEVICE  
Apparatus for generating an RF signal for use in RF signal detection is described. The apparatus comprises at least one processor configured to generate a set of IQ data based on at least one set...
US20140181938 PACKET PROCESSOR VERIFICATION METHODS AND SYSTEMS  
Methods and systems for transmitting and receiving data using audio devices but without being detectable by a human ear are disclosed. For example, a device for transmitting data can include a...
US20140179245 METHOD AND APPARATUS FOR GENERATING IN-PHASE (I) AND QUADRATURE-PHASE (Q) SIGNALS  
In a particular embodiment, a method of generating in-phase (I) and quadrature-phase (Q) signals includes generating a first I output signal based on a first I input signal, a second I input...
US20140080430 RECEIVER FOR BODY CHANNEL COMMUNICATION AND A METHOD OF OPERATING A RECEIVER THEREFROM  
In various embodiments of the present disclosure, there is provided a receiver for body channel communication. The receiver includes an electrode configured to receive an incoming signal...
US20120157021 APPARATUS AND METHOD FOR WIRELESSLY TRANSMITTING AND RECEIVING ENERGY AND DATA  
Disclosed is an apparatus for wirelessly transmitting and receiving energy and data including: a signal generator generating a first frequency signal for power transmission; a first matching...
US20120069879 CONFIGURABLE BASEBAND PROCESSING FOR RECEIVER AND TRANSMITTER AND METHODS FOR USE THEREWITH  
A configurable transceiver includes an RF receiver section that generates at least one downconverted signal from a received RF signal. A receiver processing module processes at least one...
US20110201272 INTERACTIVE BASE STATION WITH PROCESSOR AND BODIES  
The invention relates to a base station (100) provided with a processor and with bodies (1,3). Each body is provided at several outer surfaces thereof with visualisations such that a combination...
US20110183608 TRANSMISSION DEVICE, COMMUNICATION SYSTEM, IMAGE FORMING SYSTEM, COMPUTER READABLE MEDIUM AND TRANSMISSION METHOD  
A transmission device including a detection unit, a processing unit and a transmission unit. The detection unit detects whether there are plural consecutive transmission elements in which absolute...
US20110143694 Configurable Frequency Band Elimination For Powerline Network  
A communication device for use in adapting an appliance to a computer network consistent with certain embodiments has a data transmitter that receives data to be transmitted and generates output...
US20100296592 SIGNAL PROCESSING CIRCUIT, SIGNAL PROCESSING METHOD AND RECORDING MEDIUM  
A signal processing circuit, a signal processing method and a recording medium suppressing occurrence of unnecessary waves are provided. A timing generation means which generates timing to select...
Matches 151 - 181 out of 181 < 1 2 3 4