A Note on Strip-Line Band-Stop Filters with Narrow Stop Bands (Correspondence)
โ Scribed by Standley, R.D.; Todd, A.C.
- Book ID
- 117925264
- Publisher
- IEEE
- Year
- 1963
- Tongue
- English
- Weight
- 311 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0018-9480
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## Abstract Bandโstop fiberโoptic filters based on sampled longโperiod gratings (SโLPGs) have been fabricated and studied experimentally. Comparison between transmission spectra of the proposed SโLPGs and normal LPGs have been carried out. It has been found that SโLPGs possess much narrower stop ba