𝔖 Bobbio Scriptorium
✦   LIBER   ✦

“Varactor” diode used in radio receiver

Book ID
103082258
Publisher
Elsevier Science
Year
1960
Tongue
English
Weight
74 KB
Volume
269
Category
Article
ISSN
0016-0032

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✦ Synopsis

The geometrical optics of the tube are good enough for details in the pattern on the cathode about one fifteenth of a millimeter in diameter to be reproduced clearly on the screen.

The present area of the dynodes is small--just smaller than a dime. It is planned to enlarge them in future instruments.

Even with these small pictures, detail is on a par with a 250-line scanning TV system. With bigger dynodes, performance approximating a 600--700 line scanner could probably be achieved.

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