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Journal of the SMPTE ( Volume: 72, Issue: 10, October 1963)
[ACTIVE]

Improved High Resolution Electron Gun for Television Cameras

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
The resolution performance of a television camera is determined by the cascaded response of a number of stages, each of which is the optical equivalent of a low-pass filter. One component which is common and important in all cameras is the aperture presented by the scanning electron-beam. By mechanically smoothing the oxide coating of the cathode, the intrinsic resolution capability of the beam in an image-orthicon electron gun has been nearly doubled. Descriptions of the processing technique and some experimental results are included.
Publication Date
1963-10-01
DOI
10.5594/J06137
Link
https://doi.org/10.5594/J06137
Author(s)
S. Gray, P. C. Murray, O. J. Ziemelis
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J06137.json

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S. Gray, P. C. Murray, and O. J. Ziemelis; Improved High Resolution Electron Gun for Television Cameras, Journal of the SMPTE ( Volume: 72, Issue: 10, October 1963); SMPTE, 1963. Available at https://doi.org/10.5594/J06137
Snippet:
S. Gray, P. C. Murray, and O. J. Ziemelis; Improved High Resolution Electron Gun for Television Cameras, Journal of the SMPTE ( Volume: 72, Issue: 10, October 1963); SMPTE, 1963. Available at https://doi.org/10.5594/J06137

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S. Gray, P. C. Murray, and O. J. Ziemelis; Improved High Resolution Electron Gun for Television Cameras, Journal of the SMPTE ( Volume: 72, Issue: 10, October 1963); SMPTE, 1963. Available at https://doi.org/10.5594/J06137
Snippet:
<span class="citation">S. Gray, P. C. Murray, and O. J. Ziemelis; <cite>Improved High Resolution Electron Gun for Television Cameras</cite>, Journal of the SMPTE ( Volume: 72, Issue: 10, October 1963); SMPTE, 1963. Available at <a href="https://doi.org/10.5594/J06137" target="_blank" rel="noopener">https://doi.org/10.5594/J06137</a></span>

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Preview:
S. Gray, P. C. Murray, and O. J. Ziemelis; Improved High Resolution Electron Gun for Television Cameras, Journal of the SMPTE ( Volume: 72, Issue: 10, October 1963); SMPTE, 1963
doi: 10.5594/J06137
url: https://doi.org/10.5594/J06137
Snippet:
<li>
S. Gray, P. C. Murray, and O. J. Ziemelis; <cite id="bib-10-5594-j06137">Improved High Resolution Electron Gun for Television Cameras</cite>, Journal of the SMPTE ( Volume: 72, Issue: 10, October 1963); SMPTE, 1963
<span class="doi">10.5594/J06137</span>
</li>