Products/Services for FPGA-based Digital Frequency Meter

  • Frequency Counters-Image
    Frequency Counters - (154 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...
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  • Frequency Meters-Image
    Frequency Meters - (116 companies)
    Frequency meters are instruments that provide analog outputs as frequencies that vary as a function of the applied input. They display values on a dial, usually with a needle or moving pointer. Frequency meters measure repetitions per unit of time...
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  • 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...
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  • Digital Ammeters-Image
    Digital Ammeters - (242 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...
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  • Digital Voltmeters-Image
    Digital Voltmeters - (302 companies)
    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 resistance...
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  • No Image Available
    Digital Panel Meters - (629 companies)
    Digital panel meters measure and display processes and electrical variables via an alphanumeric digital readout. Digital panel meters are digital displays intended to be mounted in a panel, such as a control panel. They typically read some type...
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  • No Image Available
    Frequency Synthesizers - (103 companies)
    There are three basic types of products: direct analog synthesis (DAS), direct digital synthesis (DDS), and indirect digital. DAS frequency synthesizers feature a mix-filter-divide architecture and are used in some older electronic equipment. DDS frequency...
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  • No Image Available
    Digital Counters - (194 companies)
    Database contains information and searchable data on the various functional types of digital counters. Frequency counters are units for displaying frequency, the number of cycles per second of a waveform. The unit of frequency is Hertz (Hz). Position...
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  • No Image Available
    Frequency Discriminators - (17 companies)
    Frequency discriminators are RF or microwave devices that are used to detect a signal with a particular frequency. They carry performance specifications such as frequency range, sensitivity, rise time, video bandwidth, input voltage standing wave...
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  • No Image Available
    RF Frequency Multipliers - (59 companies)
    RF Frequency Multipliers Information. RF frequency multipliers are nonlinear devices that produce an output signal with a frequency that is larger than the frequency of a corresponding input signal by a predetermined factor. RF frequency multipliers...
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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].
  • 2007 Index IEEE Transactions on Instrumentation and Measurement Vol. 56
    … Liguori, C., see Capriglione, D., TIM June 2007 824-830 Liguori, C., Paciello, V., Paolillo, A., and Pietrosanto, A., Improving and Qual- ifying Spectrum Analysis Made by Digital Scopes; TIM Dec. 2007 … … Display Panel (PDP) Using Fre- quency Domain Analysis; TIM Feb … Young, C.-P., and Su, A. W. Y., Versatile PC/ FPGA - Based Verifica- tion/Fast Prototyping Platform With MulT-IMedia Applications; TIM Dec. 2007 2425-2434 Lin, Y., and Hans, V., Self-Monitoring Ultrasonic Gas Flow Meter Based on Vortex and Correlation Method …
  • 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 …
  • 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 …
  • 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 .
  • 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 …
  • 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 …
  • 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 … … is 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 …
  • Astronomy in India: A Historical Perspective
    … RRl also installed a smaller millimetre wave telescope made using a 1.5 metre diameter dish moulded … Some of the recent projects RRI has been engaged in are as follows: A reconfigurable FPGA - based digital back-end has been built and installed at the ORT. This digitizes the signals from 22 modules of the telescope at the intermediate frequency (IF) stage and …

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