Optical Proximity Sensor And Associated User Interface
Creators: name: Teymourzadeh, Rozita
Publisher: name: Zenodo
Year: 2018
Subjects: adaptive controller, Adaptive filter , Analytical tool, Analytical tool , Antenna , ASIC , ATSC, Authentication, Black Propagation Neural Network (BPNN), BPNN, butterfly , Butterfly, cascaded integrated comb filter , Cascaded Integrator Comb filters, CIC , CIM , Classification, CMOS , CMOS layout , Comb , comb , comb filters , computer aided , Constant Multiplication Arithmetic, converters , Converters , Decimation , decimation , decimation filters , DFT , digit slicing , Digit-Slicing Multiplier-Less, Digit-Slicing technique, digit-slicing technique, Digital Design, digital design , Digital filter, digital filter , digital signal processing, Dipole, Discrete Cosine Transform (DCT), Discrete Cosine Transform DCT, Discrete Wavelet Transform DWT, DSP , electrical machine, Embedded, Embedded design , Embedded Design, eye tracker, fast adder , Fast Fourier Transform, fast fourier transform (FFT), Fast Fourier Transform (FFT) , FFT , filters , Filters , Floating point , floating point , Floating Point , floating-point, FPGA , Global System for Mobile Communication (GSM), Gm-c filter , GSM, gsm , GSM message, GUI , high performance , high resolution , High resolution, high speed , High Speed , High-speed, Home automation, Home automation , IDFT, IFFT , image authentication , Image processing , inverse DFT, IR , IR sensor , Lab View , latency, linearity, LNA, Local Binary Pattern (LBP), low noise amplifier, Mathematical, Maximum Power Point Tracker, MCLA , MCU , Microstrip, MMIC, motor , Motor; GUI , MPPT , multiple gate transistors linearization, NI, OFDM , on chip , PCA, PIC microcontroller, Pipelined digit-slicing multiplier-less , Planer Dipole , Planner, prepaid power meter, Principal Component Analysis (PCA), Processor , processor , quantised, quantized, radix , Radix, Radix 22 DIF SDF, Radix 22 DIF SDF FFT, Radix 22 DIF SDF FFT., recursive , RFID , RFID system, Robot , rotary reluctance , Rotary Reluctance; Electrical Machine, Rotary Reluctance; Toolbox, RS232 standard, self-biasing , Sensor , Short Message Service (SMS), sigma delta , Sigma Delta A/D conversion , sigma delta modulator , Signature verification , Signature Verification, silterra , Simulation, smart design , smart tool , solar energy , spider robot, sustainable future , Synopsys design compiler, synopsys design compiler, toolbox , Touch technology , Tracking filter, transconductor , truncation , Turbine, TV tuner , verilog , Verilog HDL , virtex , VLSI, VSWR, wireless sensor, Xilinx

description: A proximity sensor including a housing, light emitters mounted in the housing for projecting light out of the housing along a detection plane, light detectors mounted in the housing for detecting amounts of light entering the housing along the detection plane, whereby for each emitter-detector pair (E, D), when an object is located at a target position p(E, D) in the detection plane, corresponding to the pair (E, D), then the light emitted by emitter E is scattered by the object and is expected to be maximally detected by detector D, and a processor to synchronously activate emitter-detector pairs, to read the detected amounts of light from the detectors, and to calculate a location of the object in the detection plane from the detected amounts of light, in accordance with a detection-location relationship that relates detections from emitter-detector pairs to object locations between neighboring target positions in the detection plane.
description: Neonode Inc. US9921661B2 - US Grant