GB2252652B - A wide bandwidth rf spectrum analyser - Google Patents
A wide bandwidth rf spectrum analyserInfo
- Publication number
- GB2252652B GB2252652B GB9206570A GB9206570A GB2252652B GB 2252652 B GB2252652 B GB 2252652B GB 9206570 A GB9206570 A GB 9206570A GB 9206570 A GB9206570 A GB 9206570A GB 2252652 B GB2252652 B GB 2252652B
- Authority
- GB
- United Kingdom
- Prior art keywords
- wide bandwidth
- spectrum analyser
- analyser
- spectrum
- bandwidth
- 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.)
- Revoked
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
- G01R23/17—Spectrum analysis; Fourier analysis with optical or acoustical auxiliary devices
Landscapes
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Spectrometry And Color Measurement (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9206570A GB2252652B (en) | 1989-10-19 | 1992-03-26 | A wide bandwidth rf spectrum analyser |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898923555A GB8923555D0 (en) | 1989-10-19 | 1989-10-19 | Bragg cell analyser |
PCT/GB1990/001612 WO1991006014A1 (en) | 1989-10-19 | 1990-10-19 | A wide bandwidth rf spectrum analyser |
GB9206570A GB2252652B (en) | 1989-10-19 | 1992-03-26 | A wide bandwidth rf spectrum analyser |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9206570D0 GB9206570D0 (en) | 1992-05-27 |
GB2252652A GB2252652A (en) | 1992-08-12 |
GB2252652B true GB2252652B (en) | 1993-08-11 |
Family
ID=26296076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9206570A Revoked GB2252652B (en) | 1989-10-19 | 1992-03-26 | A wide bandwidth rf spectrum analyser |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2252652B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2113834A (en) * | 1982-01-22 | 1983-08-10 | Marconi Co Ltd | R.F. spectrum analyser |
US4467276A (en) * | 1981-04-10 | 1984-08-21 | Licentia Patent-Verwaltungs-Gmbh | Arrangement for evaluating an optical beam |
GB2144848A (en) * | 1983-08-12 | 1985-03-13 | Secr Defence | Electrical signal spectrum analyser |
GB2146766A (en) * | 1983-09-14 | 1985-04-24 | Plessey Co Plc | Acousto optic spectrum analysers |
US4633170A (en) * | 1984-06-05 | 1986-12-30 | The United States Of America As Represented By The Secretary Of The Navy | Bragg cell spectrum analyzer |
-
1992
- 1992-03-26 GB GB9206570A patent/GB2252652B/en not_active Revoked
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4467276A (en) * | 1981-04-10 | 1984-08-21 | Licentia Patent-Verwaltungs-Gmbh | Arrangement for evaluating an optical beam |
GB2113834A (en) * | 1982-01-22 | 1983-08-10 | Marconi Co Ltd | R.F. spectrum analyser |
GB2144848A (en) * | 1983-08-12 | 1985-03-13 | Secr Defence | Electrical signal spectrum analyser |
GB2146766A (en) * | 1983-09-14 | 1985-04-24 | Plessey Co Plc | Acousto optic spectrum analysers |
US4633170A (en) * | 1984-06-05 | 1986-12-30 | The United States Of America As Represented By The Secretary Of The Navy | Bragg cell spectrum analyzer |
Also Published As
Publication number | Publication date |
---|---|
GB9206570D0 (en) | 1992-05-27 |
GB2252652A (en) | 1992-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
773K | Patent revoked under sect. 73(2)/1977 |