A Study of Noise in Television Camera Preamplifiers

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: Performance criteria on video preamplifiers for use with image-orthicon and vidicon camera tubes are formulated. Recent developments in transistors have produced units having a noise figure sufficiently good and a gain-bandwidth product sufficiently high to be useful in the design of all-solid-state TV cameras. Where the best possible signal-to-noise performance is essential, vacuum tube input circuits are still superior to transistors. A hybrid tube-transistor cascode circuit offers advantages.
Publication Date: 1964-03-01
DOI: 10.5594/J06099
Link: https://doi.org/10.5594/J06099
Author(s): Koichi Sadashige

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Koichi Sadashige; A Study of Noise in Television Camera Preamplifiers, Journal of the SMPTE ( Volume: 73, Issue: 3, March 1964); SMPTE, 1964. Available at https://doi.org/10.5594/J06099

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Koichi Sadashige; A Study of Noise in Television Camera Preamplifiers, Journal of the SMPTE ( Volume: 73, Issue: 3, March 1964); SMPTE, 1964. Available at https://doi.org/10.5594/J06099

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Koichi Sadashige; A Study of Noise in Television Camera Preamplifiers, Journal of the SMPTE ( Volume: 73, Issue: 3, March 1964); SMPTE, 1964. Available at https://doi.org/10.5594/J06099

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<span class="citation">Koichi Sadashige; <cite>A Study of Noise in Television Camera Preamplifiers</cite>, Journal of the SMPTE ( Volume: 73, Issue: 3, March 1964); SMPTE, 1964. Available at <a href="https://doi.org/10.5594/J06099" target="_blank" rel="noopener">https://doi.org/10.5594/J06099</a></span>

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Koichi Sadashige; A Study of Noise in Television Camera Preamplifiers, Journal of the SMPTE ( Volume: 73, Issue: 3, March 1964); SMPTE, 1964
doi: 10.5594/J06099
url: https://doi.org/10.5594/J06099

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<li>
Koichi Sadashige; <cite id="bib-10-5594-j06099">A Study of Noise in Television Camera Preamplifiers</cite>, Journal of the SMPTE ( Volume: 73, Issue: 3, March 1964); SMPTE, 1964
<span class="doi">10.5594/J06099</span>
</li>