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Near millimeter wave bandpass filters.
- Source :
-
Applied optics [Appl Opt] 1981 Apr 15; Vol. 20 (8), pp. 1355-60. - Publication Year :
- 1981
-
Abstract
- The properties of bandpass filters for broadband photometry are reported in the 3-12-cm(-1) frequency range. The filters are based on a combination of capacitive grids deposited on thick Mylar substrates and are designed to have very high out-of-band rejection. Low frequencies are blocked by a thick grill that consists of a hexagonal grid of circular holes in a thick metal plate.
Details
- Language :
- English
- ISSN :
- 1559-128X
- Volume :
- 20
- Issue :
- 8
- Database :
- MEDLINE
- Journal :
- Applied optics
- Publication Type :
- Academic Journal
- Accession number :
- 20309312
- Full Text :
- https://doi.org/10.1364/AO.20.001355