New stable 10 pF gas-dielectric capacitors

Authors
Lee, RD Kim, HJ Semenov, YP
Citation
Rd. Lee et al., New stable 10 pF gas-dielectric capacitors, IEEE INSTR, 50(2), 2001, pp. 294-297
Citations number
10
Categorie Soggetti
Instrumentation & Measurement
Journal title
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
ISSN journal
00189456 → ACNP
Volume
50
Issue
2
Year of publication
2001
Pages
294 - 297
Database
ISI
SICI code
0018-9456(200104)50:2<294:NS1PGC>2.0.ZU;2-J
Abstract
10 pF gas-dielectric capacitors made of fused silica doped with titanium ox ide have been developed, The capacitance was defined by the critical dimens ions of the electrodes in a monolithic structure. The characteristics of th e capacitors were found to show a temperature coefficient of -1.8 x 10(-7)/ K, with a deviation from the nominal value of a few parts in 10(6) and a di ssipation factor of less than 3 X 10(-7). Their long-term stability is expe cted to be in the order of one part in 10(8).