Low-cost tuned filters using subnormal glow discharges

N. S. Kopeika, S. Glazer, R. Katz

Research output: Contribution to journalArticlepeer-review

2 Scopus citations


The use of inexpensive commercial discharge indicator tamps to generate relatively high Q tuned filters is demonstrated. Problems deriving From varying specifications of these devices can be partly overcome by using several lamps in series. In principle, less variation in specifications from lamp to lamp should yield filters with more exact, specifications.

Original languageEnglish
Pages (from-to)481-493
Number of pages13
JournalInternational Journal of Electronics
Issue number5
StatePublished - 1 May 1976

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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