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Ultra wideband time-delayed correlator
The present invention is for a method and apparatus to improve an ultra wideband (UWB) digital receiver's performance sensitivity. A transmitted signal stream...
Synchronous frequency hopping spread spectrum method for mesh networks
Synchronous FHSS networks operating within mesh networks typically require a certain amount of network traffic to maintain time as well as for executing other...
Incremental preamble detection
In one embodiment, the present invention is a method for performing incremental preamble detection in a wireless communication network. The method processes...
Wireless local area network system and receiver adapted for use thereof
and associated method
A wireless local area network (WLAN) includes a server and receiver in communication with the server as a network client. A plurality of radio frequency (RF)...
Low noise amplifier and method for carrier aggregation and non-carrier
A low noise amplifier for carrier aggregation and non-carrier aggregation is provided. The low noise amplifier includes a plurality of symmetrical half...
Methods and systems for high bandwidth chip-to-chip communications
Systems and methods are described for transmitting data over physical channels to provide a high bandwidth, low latency interface between integrated circuit...
Radio module, radio assembly and corresponding method
A radio module is disclosed that includes a baseband device, a layer device, and a multi radio antenna. The baseband device is arranged to perform digital...
Metallic protective case for electronic device
A protective case for an electronic device having an antenna includes a first case member and a second case member. The first case member includes at least two...
Method and apparatus for protection, mounting, and accessorizing of
The invention comprises a method and apparatus for providing a connection method to digital devices connecting and disconnecting an exo-skeleton, impact...
Cover for packaging and supporting tablet computer
A cover for packaging and supporting a tablet computer has a lower casing for protecting a tablet computer; an upper cover rotatably connected to the lower...
Electronic device stand for image acquisition and analysis
A stand for an electronic device having a camera at one end, where the stand includes: an elongate base having a target end, a device end, a first side, and a...
Adhesive pocket with a finger tether strap for a cellular phone
A pocket is fixed to a cellular phone and has a pouch removably receiving a rectangular card to selectively couple the rectangular card to the cellular phone....
Transmitter noise suppression in receiver
Systems and methods for suppressing transmitter noise in a receive band of a co-located receiver that are suitable for wideband applications are disclosed. In...
Bidirectional ports for multi-tuner background radios
Tuners, multi-tuner receivers and methods of configuring multiple tuners are provided. A tuner on an integrated circuit includes an RF amplifier configured to...
Phase noise suppression
A transmitter comprises a local oscillator circuit operable to generate a reference signal, a modulator circuit operable to generate a data-carrying signal...
Receiver architecture for dual receiver signal level and interference
detection in microwave digital radio...
A microwave radio receiver includes a first down-converter, a second down-converter, and a combined receiver signal level (RSL) and interference detector. The...
Radio-frequency signal reception circuit and isolated signal transmission
A radio-frequency signal reception circuit that detects an input signal includes an input reference terminal, a first input terminal into which a first input...
Methods and systems for energy-efficient communications interface
In a high-impedance communications interface, driver energy consumption is proportional to the number of signal transitions. For signals having three or more...
High-frequency signal generation circuit, transmitter, and receiver
A voltage controlled oscillator outputs an output signal whose frequency corresponds to inputted control voltage. A distributor distributes the output signal...
Data processing in a digital subscriber line environment
A device is suggested comprising a first DSL system operating in a first frequency band, a second DSL system operating in a second frequency band and a filter...
Single chip signal splitting carrier aggregation receiver architecture
A wireless communication device configured for receiving a multiple carrier signal is described. The wireless communication device includes a single-chip signal...
Method and system for error correction in transmitting data using low
complexity systematic encoder
A systematic encoder such as a systematic polar encoder for channel encoding to ameliorate the effects of noise in a transmission channel. The codeword carries...
Method and system for encoding and decoding data using concatenated polar
A concatenated encoder is provided that includes an outer encoder, a symbol interleaver and a polar inner encoder. The outer encoder is configured to encode a...
Encoding and decoding using constrained interleaving
Serially-concatenated codes are formed in accordance with the present invention using a constrained interleaver. The constrained interleaver cause the minimum...
Digital communications channel
Encoding and decoding schemes are presented with various configurations for error correcting code (ECC) encoders and decoders. Bits from encoders can be...
Efficient error correction of multi-bit errors
A circuitry for error correction includes a plurality of subcircuits for determining intermediate values Zw.sub.0, Zw.sub.1, Zw.sub.2, Zw.sub.3 to be used as...
Apparatuses and methods for encoding and decoding of parity check codes
An encoding apparatus is provided. The encoding apparatus includes: a low density parity check (LDPC) encoder configured to generate an LDPC codeword formed of...
Decoding method, decoding circuit, memory storage device and controlling
A decoding method, a memory storage device, a memory controlling circuit unit and a decoding circuit for low density parity code (LDPC) are provided. The...
High performance CRC calculation with small footprint
A cyclic redundancy check (CRC) can be determined with fewer resources within a communication system. A CRC interface component is configured to receive an...
Method and arrangement for coding transform coefficients in picture and/or
video coders and decoders and a...
The present invention describes a method and an arrangement for coding transform coefficients in picture and/or video coders and decoders and a corresponding...
System, method, and computer program product for saving and restoring a
A system, method, and computer program product are provided for saving and restoring a compression-decompression state. In operation, data is processed, the...
A sorting decoder captures the rank-order of a set of input analogue signals in the digital domain using simple logic components such as self-timed first state...
Determination of encoding based on perceived code point classes
A method, a computer program product, and a computer system for determination of encoding based on received code point classes are provided. The computer...
Apparatus and method for providing interface between modem and RF chip
An Analog-Digital Converter (ADC) is provided. The ADC includes a plurality of sigma-delta modulators, a plurality of decimators, a plurality of...
Method for processing a measured-value signal representing a value
determined in analog form for the output...
A method for processing a measured-value signal representing a value, determined in analog form, for the output current of a converter, and device for carrying...
Provided is a data converter which is provided with a clock signal input part which inputs a clock signal, and an input part which inputs an input signal, a...
System characteristic identification systems and methods
A digital to analog converter samples a first digital signal to produce first digital values and that outputs a first analog signal corresponding to the first...
Successive approximation register analog-to-digital converter
Aspects of a method and apparatus for converting an analog input value to a digital output code are provided. One embodiment of the apparatus includes a...
Parallel sample-and-hold circuit for a pipelined ADC
A parallel sample-and-hold circuit includes a sampling switch and a hold capacitor for each of the ADC and MDAC of a converter stage for a pipelined ADC. Each...
Reduction of input dependent capacitor DAC switching current in flash-SAR
Circuits and methods for reducing input dependent capacitor DAC switching current in flash-successive approximation register (SAR) analog-to-digital converters...
Error measurement and calibration of analog to digital converters
Methods of measuring capacitance error in a successive approximation register (SAR) analog to digital converter (ADC) are described, including a method in which...
Method of calibrating a SAR A/D converter and SAR-A/D converter
implementing said method
The present disclosure relates to a method of self-calibration of a successive approximation register-analog-to-digital converter. The method includes measuring...
A digital-to-time converter includes a first node, a second node configured to receive a reference signal, and a digital-to-analog signal converter configured...
System and method for analog to digital conversion
Parallel analog to digital converted (ADC) architectures that can be used to replace single path ADC architectures. The parallel ADC architecture can comprise N...
Optically clocked digital/analog converter and a DDS unit with such a
A digital/analog converter (30) with a first return-to-zero unit (31.sub.1) which is connected to a first busbar (32.sub.1), wherein the first busbar (32.sub.1)...
Noise-predictive detector adaptation with corrected data
The present disclosure includes apparatus, systems, and techniques relating to noise-predictive detector adaptation. A described technique includes operating a...
A/D converter circuit and semiconductor integrated circuit
An analog-to-digital converter circuit having a simple design and capable of preventing an increase in surface area and other problems. An analog-to-digital...
There is provided a semiconductor device using low electric power and a small area which can realize highly accurate calibration. The semiconductor device...
Analog-to-digital converter and analog-to-digital conversion method
An analog-to-digital converter may include a voltage-controlled oscillator suitable for generating an oscillation wave with a frequency corresponding to an...
This disclosure relates to controlling an oscillator based on a measurement of a frequency reference. A controller determines a control value to control the...