DE1291372B - Auswerteschaltung fuer einen mehrstelligen digitalen Code - Google Patents
Auswerteschaltung fuer einen mehrstelligen digitalen CodeInfo
- Publication number
- DE1291372B DE1291372B DES105285A DES0105285A DE1291372B DE 1291372 B DE1291372 B DE 1291372B DE S105285 A DES105285 A DE S105285A DE S0105285 A DES0105285 A DE S0105285A DE 1291372 B DE1291372 B DE 1291372B
- Authority
- DE
- Germany
- Prior art keywords
- pulse
- code
- pulses
- coincidence
- circuit
- 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.)
- Withdrawn
Links
- 238000011156 evaluation Methods 0.000 title claims description 18
- 238000012360 testing method Methods 0.000 claims description 63
- 230000004044 response Effects 0.000 claims description 49
- 230000015654 memory Effects 0.000 claims description 14
- 230000002123 temporal effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 230000010363 phase shift Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 13
- 239000011159 matrix material Substances 0.000 description 11
- 238000012545 processing Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000005070 sampling Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 101150021183 65 gene Proteins 0.000 description 1
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000890 antigenic effect Effects 0.000 description 1
- 210000003056 antler Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
- G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
- G01S13/781—Secondary Surveillance Radar [SSR] in general
- G01S13/784—Coders or decoders therefor; Degarbling systems; Defruiting systems
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR28119A FR1478351A (fr) | 1965-08-12 | 1965-08-12 | Perfectionnements aux dispositifs extracteurs de réponses pour radars secondaires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1291372B true DE1291372B (de) | 1969-03-27 |
Family
ID=8586527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES105285A Withdrawn DE1291372B (de) | 1965-08-12 | 1966-08-10 | Auswerteschaltung fuer einen mehrstelligen digitalen Code |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3466614A (enExample) |
| CH (1) | CH449086A (enExample) |
| DE (1) | DE1291372B (enExample) |
| ES (1) | ES330136A1 (enExample) |
| FR (1) | FR1478351A (enExample) |
| GB (1) | GB1136442A (enExample) |
| NL (1) | NL6611334A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3696415A (en) * | 1970-05-21 | 1972-10-03 | Hughes Aircraft Co | Adaptive pulse quantizer system |
| US3629847A (en) * | 1970-06-23 | 1971-12-21 | Motorola Inc | Digital decoder |
| US3961171A (en) * | 1975-02-18 | 1976-06-01 | The United States Of America As Represented By The Secretary Of The Navy | Method of obtaining correlation between certain selected samples of a sequence |
| NL7804440A (nl) * | 1978-04-26 | 1979-10-30 | Hollandse Signaalapparaten Bv | Codedetector voor een interrogator-transponder systeem. |
| US4250562A (en) * | 1979-05-22 | 1981-02-10 | Hewlett-Packard Company | Digital signal state analyzer and display |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2656524A (en) * | 1949-08-09 | 1953-10-20 | Darrin H Gridley | Data storage and reproducing apparatus |
| US3058104A (en) * | 1959-11-02 | 1962-10-09 | Sperry Rand Corp | Decoder-indicator |
| US3103632A (en) * | 1961-04-05 | 1963-09-10 | Lockheed Aircraft Corp | Elimination of coincident ambiguity |
| US3235661A (en) * | 1962-07-11 | 1966-02-15 | Sylvania Electric Prod | Communications and data processing equipment |
| US3327227A (en) * | 1963-11-22 | 1967-06-20 | Sykes Langthorne | System for isolating multi-frequency signal components |
| FR1407834A (fr) * | 1964-06-26 | 1965-08-06 | Lignes Telegraph Telephon | Répéteur-régénérateur biternaire |
-
1965
- 1965-08-12 FR FR28119A patent/FR1478351A/fr not_active Expired
-
1966
- 1966-07-18 US US566038A patent/US3466614A/en not_active Expired - Lifetime
- 1966-07-18 CH CH1036366A patent/CH449086A/fr unknown
- 1966-07-19 GB GB32448/66A patent/GB1136442A/en not_active Expired
- 1966-08-10 DE DES105285A patent/DE1291372B/de not_active Withdrawn
- 1966-08-11 NL NL6611334A patent/NL6611334A/xx unknown
- 1966-08-11 ES ES0330136A patent/ES330136A1/es not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1136442A (en) | 1968-12-11 |
| US3466614A (en) | 1969-09-09 |
| CH449086A (fr) | 1967-12-31 |
| NL6611334A (enExample) | 1967-02-13 |
| ES330136A1 (es) | 1967-06-01 |
| FR1478351A (fr) | 1967-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |