Products/Services for FPGA-based Digital Frequency Meter

  • Digital Panel Meters-Image
    Digital Panel Meters - (625 companies)
    ...measurement. Functions of Digital Panel Meters. To select a digital panel meter, industrial buyers must first decide what they'd like it to do. Basic Display Output. The basic function that all digital panel meters perform is taking an input signal... Search by Specification | Learn More
  • Frequency Meters-Image
    Frequency Meters - (118 companies)
    ...rapidly-changing frequencies; in audio applications to determine exact pitch; and in power applications to tune AC motors and other AC devices. Types. Frequency meters can be classified by type. Two broad classes of meter include deflection meters... Search by Specification | Learn More
  • Digital Resistance Meters-Image
    Digital Resistance Meters - (218 companies)
    ...that consists of connecting the two leads together and zeroing the meter with the adjustment knob. Ohmmeter principles. Video Credit: NTS Press. Specifications. Digital resistance meters typically display between three and seven digits along with a leading... Search by Specification | Learn More
  • Digital Multimeters-Image
    Digital Multimeters - (580 companies)
    Digital multimeters (or multi-meters) are used to measure electrical quantities such as voltage, current, resistance, frequency, temperature, capacitance, and time period measurements. How to Select Digital Multimeters. Digital multimeters... Search by Specification | Learn More
  • Digital Voltmeters-Image
    Digital Voltmeters - (304 companies)
    Description. Digital voltmeters are instruments that measure voltage or voltage drop in a circuit. They use solid-state components and display values digitally. Typically, Digital voltmeters (digital volt meters) can be used to locate excessive... Search by Specification | Learn More
  • Digital Ammeters - (246 companies)
    ...into the meter or that clamps around the wire. Different types of digital ammeters can measure different ranges of AC current, DC current, and AC current frequency. Form Factor. Some devices are handheld and portable, while others are designed for benchtop... Search by Specification | Learn More
  • Digital Bargraphs - (79 companies) adjustable range of AC current, voltage and/or frequency. Similarly, DC power inputs provide an adjustable range of DC current, voltage, and or/frequency. Other inputs for Digital bargraphs include strain gauges, piezoresistive sensors... Search by Specification | Learn More
  • Digital Readouts - (151 companies)
    Digital readouts are specialized displays for position and dimension readings from inspection gages and linear scales, or rotary encoders on machine tools. Digital readouts have several common display characteristics. These include input axes, input... Search by Specification | Learn More
  • Digital LED Displays - (413 companies)
    Digital LED displays are segmented or dot matrix displays allowing for numeric only and alphanumeric character representation. Image Credit: Autonics USA, Inc. Light emitting diodes (LED) are PN junction devices that give off light radiation when... Search by Specification | Learn More
  • Frequency Counters - (156 companies)
    Frequency counters are digital indicating meters for accurate measurement and display of square wave and pulse input signals. Image Credit: Allied Electronics, Inc. Frequency counters are digital devices for accurate measurement and display... Search by Specification | Learn More
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  • Recent Advances in Mechatronics
    For instance, phase shift measurement for single test frequency of 40 kHz and distance between transducer and receiver about 0.1 meter required a FPGA - based digital phase detector [2].
  • A cost-effective A-D converting technique on NRD guide pulse radar system at 60 GHz
    ...good performance of short range detection with a distance of less than several meters , and recognizing multi... Indeed the NRD guide pulse radar front-end was fabricated for applications to slowly-moving fluid level sensors [4], in which an FPGA - based digital signal processing circuit including the sequential sampling technique [5] and elimination of the multiple reflections was developed... ...applications as measuring a distance of less than 1 m accurately, because the frequency band of the...
  • A FPGA-based frequency measurement system for high-accuracy QCM sensors
    It is an FPGA - based digital counter with a range from 1Hz to 10MHz. THE FREQUENCY METER SYSTEM .
  • Introducing signal processing through an advanced digital design course
    We describe our experience introducing DSP concepts via an FPGA - based advanced digital design course. ...advanced FPGA design methods while progressively constructing a SSB receiver for the 40- meter amateur radio band. The lab exercises introduced modulation, IQ signal representation, sampling, downconversion, frequency synthesis, CIC and FIR filters, and...
  • Miniaturized FPGA-Based High-Resolution Time-Domain Reflectometer
    Miniaturized FPGA - Based High-Resolution Time-Domain Reflectometer Time-domain reflectometry (TDR) is a well-known measurement principle for evaluating frequency -dependent electric and dielectric... ...cost-sensitive applications or large-scale field experiments, where a large number of TDR meters is required. The developed sampling circuit is based on a digital delta modulator (DM) and allows for capturing the...
  • Phase measurement of various commercial heterodyne He–Ne-laser interferometers with stability in the picometer regime
    FPGA - based ADC card by Struck Innovative Systeme GmbH (Model SIS3302 [13]). . and a simultaneous operation of at least four axes allowing measurement speeds up to 10 mm s−1 . ...field programmable gate array (FPGA) units is applied to develop an electronic phase meter for a heterodyne... Implementing a digital lock-in algorithm at the FPGA . ...signal-to-noise ratio due to a reduced spectral density of the noise in this frequency regime.
  • Real-time signal processor for pulsar studies
    ...the pulses coherently over the period and integrates adjacent samples in time and frequency to enhance the... designed to handle a wide variety of Pulsar observations with the Giant Metre Wave Radio Telescope... The technol- ogy used includes field-programmable-gate-array( FPGA ) based data/code routing interfaces, PC-AT based control, diagnostics and data acquisition, digital signal processor (DSP) chip based parallel processing nodes and C language based control software and DSP-assembly programs for...
  • Improved accuracy and low-sensitivity design of digital allpass based hilbert transformers
    [8] M. Kumm, H. Klingbeil and P. Zipf, "An FPGA - based linear all- digital phase-locked loop", IEEE Trans. ...B. Andelkovic and M. Damnjanovic, “Design of Hilbert transformer for solid-state energy meter �?, XLVIII ETRAN... [10] L. Vergara et al, “On estimating the center frequency of ultrasonic pulses�?, Ultrasonics, vol.
  • Estimation of radio wave frequency shift and phase incursion on the basis of FPGA in the retransmission meter
    “ FPGA - based Digital Difference Meter ,�? Proceedings of 8-th IEEE East-West Design and Test Symposium (EWDTS’10), Kharkov- St. ...I.I. Vdovychenko, “The evaluation of statistical characteristics of the retransmission meter signal frequency and initial phase...
  • Through wall ranging and imaging using UWB random noise waveform: System design considerations and preliminary experimental results
    Moreover, the system is portable and real-time due to its compact hardware implementation based on the FPGA - based receiver. Our system confirms that noise radar technology combined with modem digital signal processing approaches is indeed a... The system operates over the 350-750 MHz frequency range yielding a 37.5- cm (about 1... spread over the entire band, and the maximum detecting range is 5 meters behind the wall.
  • Continuous Phase Measurement in the W7-X Infrared Interferometer by Means of a FPGA and High-Speed ADCs
    The whole procedure corre- sponds to a digital frequency downconversion, and replicas of the 40- and 25-MHz signals are obtained at 5 and 1.25 MHz, respectively, with 21 and 80 samples per period, increasing the performance of the phase- measurement... ...used in the TJ-II infrared interferometer.11,12 In its first version this algorithm was tested in an off-line processing system,12 and more re- cently, it has been implemented in an FPGA - based phase meter with online processing capabilities...
  • Swathbuckler wide area SAR processing front end
    The issue with the Neptune digital down-conversion has since been rectified. provide the wide area swath front end processing for sustained pulse repetition frequency (PRF) up to... ...this case the front end processing was able to support high resolution (<1 metre ) SAR imaging at... Quixilica Neptune (left) and Callisto (right) FPGA - based cards .
  • 2008 Index IEEE Transactions on Industrial Electronics Vol. 55
    Zhang, D., +, TIE Feb. 2008 551-561 An FPGA Implementation of a Digital Coriolis Mass Flow Metering Drive System. Trevisan, D., +, TIE Sept. 2008 3476-3483 FPGA Implementation of a Switching Frequency Modulation Circuit for EMI... Barragan, L. A., +, TIE Jan. 2008 11-20 FPGA - Based Real-Time Power Converter Failure Diagnosis for Wind En- ergy Conversion Systems.
  • Author index with titles
    ...flow variations in time and its application to test a mass flow rate meter for pulsating flows... ...Eggert M: see Fischer A 2529 Eghan M J, Buah-Bassuah P K and Oppon O C: Track analysis of laser-illuminated etched track detectors using an opto- digital imaging system 3651 Ehret... ...of sources at terahertz frequencies 2623 Ekdal E: see... ...L: see Falate R 3123 Fabris J L: see Kamikawachi R C 3111 Facincani T: see Cordeiro C M B 3075 Fafara P, Jalmuzna W, Koprek W, Pozniak K, Romaniuk R, Szewinski J and Cichalewski W: FPGA - based implementation of a cavity...
  • DWA Wireless Announces Availability of 1 Mbps 868/915 MHz Solution manufacturers ("OEMs") focused on ultra low power wireless applications like sensors, Automatic Meter Reading (AMR), or... PSSS is a purely digital base-band PHY design solution that provides significantly more robustness and that... The first releases of an FPGA based modules and evaluation kits are scheduled for August 2006. ...IP (Intellectual Property) designs as well as SoC (System on Chip) and RF (Radio Frequency ) design support.

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