Products/Services for Biquad Filter

  • Active Filters-Image
    Active Filters - (43 companies)
    Active filters are electronic filters that use active components such as voltage amplifiers or operational amplifiers. The amplifier shapes and stabilizes the behavior of the filter, and serves as a buffer interface to the driven component. Active...
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  • IC Electronic Filters-Image
    IC Electronic Filters - (193 companies)
    IC electronic filters are frequency-selective circuits that consist of devices such resistors, capacitors, inductors, transistors, or operational amplifiers coupled with reactive components. Table of Contents. 1. Operation. 2. Types. 3. Filter...
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  • SAW Filters-Image
    SAW Filters - (89 companies)
    SAW filters are electronic filters that are designed and manufactured using surface acoustic wave (SAW) technology. SAW uses piezoelectric transducers that, when excited, produce waves that are used to filter frequencies. SAW filters are electronic...
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  • Active Band Reject Filters-Image
    Active Band Reject Filters - (7 companies)
    Active band reject filters are tuned circuits that prevent the passage of signals within a specified band of frequencies. These devices are also known as bandstop or notch filters. Band reject or band stop filters (also known as notch filters) allow...
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  • Optical Bandpass Filters-Image
    Optical Bandpass Filters - (98 companies)
    Optical bandpass filters are designed to transmit a specific waveband. They are composed of many thin layers of dielectric materials, which have differing refractive indices to produce constructive and destructive interference in the transmitted...
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    EMI Filters and RFI Filters - (353 companies)
    Electromagnetic (EMI) filters and radio frequency interference (RFI) filters purify signals of unwanted noise by attenuating the high-frequency RFI (typically 150kHz and up) and passing the low frequency EMI. Electromagnetic interference (EMI...
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    HEPA Filters and ULPA Filters - (160 companies)
    High-efficiency particulate air (HEPA) filters and ultra-low particulate air (ULPA) filters are designed to screen particles larger than 0.3 um High efficiency particulate air (HEPA) filters and ultra-low particulate air (ULPA) filters are air...
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    Filter Wheels - (28 companies)
    Filter wheels hold and position multiple filters for various imaging applications such as machine vision and spectrophotometry. Filter wheels are used to position a selection of filters over a lens, or an array of lenses. Applications for filter...
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    Laboratory Filters - (156 companies)
    Laboratory filters are used to remove particulates from samples in laboratory-scale applications. They consist of a filter medium and housing or holder that constrains and supports the filter media in the sample 's path. Image Credit: Sartorius...
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    Camera Filters - (36 companies)
    Camera filters provide a range of optical filtering effects in scientific, research, and industrial applications. How to Select Camera Filters. Linear Polarizer Filters | Color Correction Filters | Neutral Density. Image Credit: Edmund Optics | Sony...
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