GB9821944D0 - Novel waveguide structures using periodic couplers - Google Patents
Novel waveguide structures using periodic couplersInfo
- Publication number
- GB9821944D0 GB9821944D0 GBGB9821944.7A GB9821944A GB9821944D0 GB 9821944 D0 GB9821944 D0 GB 9821944D0 GB 9821944 A GB9821944 A GB 9821944A GB 9821944 D0 GB9821944 D0 GB 9821944D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- couplers
- periodic
- waveguide structures
- novel waveguide
- novel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9821944.7A GB9821944D0 (en) | 1998-10-09 | 1998-10-09 | Novel waveguide structures using periodic couplers |
PCT/GB1999/003336 WO2000022692A1 (en) | 1998-10-09 | 1999-10-08 | Microwave filter |
AU61139/99A AU6113999A (en) | 1998-10-09 | 1999-10-08 | Microwave filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9821944.7A GB9821944D0 (en) | 1998-10-09 | 1998-10-09 | Novel waveguide structures using periodic couplers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9821944D0 true GB9821944D0 (en) | 1998-12-02 |
Family
ID=10840205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9821944.7A Ceased GB9821944D0 (en) | 1998-10-09 | 1998-10-09 | Novel waveguide structures using periodic couplers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB9821944D0 (en) |
-
1998
- 1998-10-09 GB GBGB9821944.7A patent/GB9821944D0/en not_active Ceased
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |