DE1275123B - Auswerteschaltung fuer einen mehrstelligen digitalen Code - Google Patents
Auswerteschaltung fuer einen mehrstelligen digitalen CodeInfo
- Publication number
- DE1275123B DE1275123B DES100342A DES0100342A DE1275123B DE 1275123 B DE1275123 B DE 1275123B DE S100342 A DES100342 A DE S100342A DE S0100342 A DES0100342 A DE S0100342A DE 1275123 B DE1275123 B DE 1275123B
- Authority
- DE
- Germany
- Prior art keywords
- pulse
- code
- circuit
- pulses
- phase
- 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- Withdrawn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 26
- 238000012360 testing method Methods 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 7
- 230000002123 temporal effect Effects 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 claims description 5
- 238000011835 investigation Methods 0.000 description 28
- 230000036961 partial effect Effects 0.000 description 23
- 230000004044 response Effects 0.000 description 20
- 230000000295 complement effect Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 6
- 230000000977 initiatory effect Effects 0.000 description 5
- 238000007689 inspection Methods 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 108700028369 Alleles Proteins 0.000 description 1
- 101150087426 Gnal gene Proteins 0.000 description 1
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 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 |
|---|---|---|---|
| FR993901A FR1432555A (fr) | 1964-11-05 | 1964-11-05 | Perfectionnements aux radars secondaires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1275123B true DE1275123B (de) | 1968-08-14 |
Family
ID=8841823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES100342A Withdrawn DE1275123B (de) | 1964-11-05 | 1965-11-03 | Auswerteschaltung fuer einen mehrstelligen digitalen Code |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3466608A (https=) |
| BE (1) | BE671939A (https=) |
| CH (1) | CH427928A (https=) |
| DE (1) | DE1275123B (https=) |
| FR (1) | FR1432555A (https=) |
| GB (1) | GB1111701A (https=) |
| NL (1) | NL6514365A (https=) |
| SE (1) | SE319535B (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4241310A (en) * | 1978-03-23 | 1980-12-23 | The Bendix Corporation | Delay line digital code detector |
| GB2412027B (en) | 2004-03-08 | 2007-04-11 | Raytheon Systems Ltd | Secondary radar message decoding |
| JP5713723B2 (ja) * | 2011-02-21 | 2015-05-07 | 三菱電機株式会社 | 受信装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2975366A (en) * | 1946-03-27 | 1961-03-14 | Donald R Young | Pulse width discriminator |
| US2975404A (en) * | 1958-02-26 | 1961-03-14 | Kups Edward Frank | Error-detecting circuit for pulse storage systems |
| US3040260A (en) * | 1959-08-13 | 1962-06-19 | Collins Radio Co | Coded pulse train spacing tolerance checker |
| DE1287602B (https=) * | 1964-05-05 | 1969-01-23 |
-
1964
- 1964-11-05 FR FR993901A patent/FR1432555A/fr not_active Expired
-
1965
- 1965-10-20 US US498829A patent/US3466608A/en not_active Expired - Lifetime
- 1965-10-21 GB GB44673/65A patent/GB1111701A/en not_active Expired
- 1965-11-02 CH CH1507665A patent/CH427928A/fr unknown
- 1965-11-03 DE DES100342A patent/DE1275123B/de not_active Withdrawn
- 1965-11-04 SE SE14247/65A patent/SE319535B/xx unknown
- 1965-11-05 BE BE671939D patent/BE671939A/xx unknown
- 1965-11-05 NL NL6514365A patent/NL6514365A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH427928A (fr) | 1967-01-15 |
| SE319535B (https=) | 1970-01-19 |
| GB1111701A (en) | 1968-05-01 |
| NL6514365A (https=) | 1966-05-06 |
| FR1432555A (fr) | 1966-03-25 |
| US3466608A (en) | 1969-09-09 |
| BE671939A (https=) | 1966-05-05 |
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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 |