DE3326254C2 - - Google Patents
Info
- Publication number
- DE3326254C2 DE3326254C2 DE19833326254 DE3326254A DE3326254C2 DE 3326254 C2 DE3326254 C2 DE 3326254C2 DE 19833326254 DE19833326254 DE 19833326254 DE 3326254 A DE3326254 A DE 3326254A DE 3326254 C2 DE3326254 C2 DE 3326254C2
- Authority
- DE
- Germany
- Prior art keywords
- channels
- receiver according
- filter
- channel
- signals
- 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.)
- Expired
Links
- 238000001914 filtration Methods 0.000 claims description 13
- 238000012937 correction Methods 0.000 claims description 9
- 238000005070 sampling Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 238000011045 prefiltration Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000009795 derivation Methods 0.000 claims 1
- 230000001629 suppression Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
- G01S3/143—Systems for determining direction or deviation from predetermined direction by vectorial combination of signals derived from differently oriented antennae
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/023—Monitoring or calibrating
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833326254 DE3326254A1 (de) | 1983-07-21 | 1983-07-21 | Peilempfaenger mit mehreren peilkanaelen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833326254 DE3326254A1 (de) | 1983-07-21 | 1983-07-21 | Peilempfaenger mit mehreren peilkanaelen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3326254A1 DE3326254A1 (de) | 1985-01-31 |
| DE3326254C2 true DE3326254C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-07-21 |
Family
ID=6204510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833326254 Granted DE3326254A1 (de) | 1983-07-21 | 1983-07-21 | Peilempfaenger mit mehreren peilkanaelen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3326254A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4032093A1 (de) * | 1990-10-10 | 1992-04-16 | Plath Fa C | Elektronisches goniometer |
| DE4130699A1 (de) * | 1991-09-14 | 1993-03-25 | Telefunken Systemtechnik | Verfahren zur bestimmung des peilwinkels von empfangssignalen eines mehrkanaligen peilempfaengers und anordnung zur ausfuehrung des verfahrens |
| DE4317242A1 (de) * | 1993-05-24 | 1994-12-08 | Plath Naut Elektron Tech | Peil- und Ortungsanlage für Kurzzeitsendungen und zugehöriges Verfahren |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3432145A1 (de) * | 1984-08-31 | 1986-03-13 | C. Plath Gmbh Nautisch-Elektronische Technik, 2000 Hamburg | Verfahren zur korrektur von gleichlauffehlern von mindestens zwei empfangskanaelen mit digitalfiltern, insbesondere bei mehrkanal-peilempfaengern |
| DE3523537C2 (de) * | 1985-07-02 | 1993-10-14 | Deutsche Aerospace | Verfahren und Empfangsanordnung zur Unterdrückung von Inbandstörungen |
| DE3631587C2 (de) * | 1986-09-17 | 1994-04-28 | Deutsche Aerospace | Verfahren zum Eichen von mehrkanaligen Peilern |
| DE3631586C2 (de) * | 1986-09-17 | 1994-05-19 | Deutsche Aerospace | Verfahren zur Eichung von mehrkanaligen Peilern |
| GB2198914B (en) * | 1986-12-09 | 1990-08-15 | Stc Plc | Signal processing |
| DE3728718A1 (de) * | 1987-08-28 | 1989-03-09 | Licentia Gmbh | Signalverarbeitungsverfahren |
| FR2647553B1 (fr) * | 1989-05-25 | 1991-10-11 | Clausin Jacques | Dispositif de mesure de l'amplitude et de la direction du champ electromagnetique en un point |
| DE4014407A1 (de) * | 1990-05-04 | 1991-11-07 | Rohde & Schwarz | Hochfrequenzpeiler |
| FR2664044B1 (fr) * | 1990-06-29 | 1993-05-14 | Sextant Avionique | Procede et dispositif de determination d'une orientation liee a un systeme mobile, notamment de la ligne de visee dans un viseur de casque. |
| US5457641A (en) * | 1990-06-29 | 1995-10-10 | Sextant Avionique | Method and apparatus for determining an orientation associated with a mobile system, especially a line of sight inside a helmet visor |
| DE4224842A1 (de) * | 1992-07-28 | 1994-02-03 | Sel Alcatel Ag | Filtervorrichtung für ein Mehrfachfilter |
-
1983
- 1983-07-21 DE DE19833326254 patent/DE3326254A1/de active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4032093A1 (de) * | 1990-10-10 | 1992-04-16 | Plath Fa C | Elektronisches goniometer |
| DE4130699A1 (de) * | 1991-09-14 | 1993-03-25 | Telefunken Systemtechnik | Verfahren zur bestimmung des peilwinkels von empfangssignalen eines mehrkanaligen peilempfaengers und anordnung zur ausfuehrung des verfahrens |
| DE4317242A1 (de) * | 1993-05-24 | 1994-12-08 | Plath Naut Elektron Tech | Peil- und Ortungsanlage für Kurzzeitsendungen und zugehöriges Verfahren |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3326254A1 (de) | 1985-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: TELEFUNKEN SYSTEMTECHNIK GMBH, 7900 ULM, DE |
|
| 8331 | Complete revocation |