SE407116B - Overvakningsradaranleggning for detektering av lagt flygande luftfarkoster - Google Patents
Overvakningsradaranleggning for detektering av lagt flygande luftfarkosterInfo
- Publication number
- SE407116B SE407116B SE7110616A SE1061671A SE407116B SE 407116 B SE407116 B SE 407116B SE 7110616 A SE7110616 A SE 7110616A SE 1061671 A SE1061671 A SE 1061671A SE 407116 B SE407116 B SE 407116B
- Authority
- SE
- Sweden
- Prior art keywords
- channel
- antenna
- channels
- sum
- receiver
- Prior art date
Links
- 238000012544 monitoring process Methods 0.000 title claims 2
- 238000010586 diagram Methods 0.000 claims description 40
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000005855 radiation Effects 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 11
- 230000002349 favourable effect Effects 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000008901 benefit Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 230000003044 adaptive effect Effects 0.000 claims 1
- 230000008033 biological extinction Effects 0.000 claims 1
- 230000000295 complement effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7030702A FR2101100B1 (de) | 1970-08-21 | 1970-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE407116B true SE407116B (sv) | 1979-03-12 |
Family
ID=9060445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7110616A SE407116B (sv) | 1970-08-21 | 1971-08-20 | Overvakningsradaranleggning for detektering av lagt flygande luftfarkoster |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3778824A (de) |
| FR (1) | FR2101100B1 (de) |
| GB (1) | GB1368829A (de) |
| NL (1) | NL176105C (de) |
| SE (1) | SE407116B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4005421A (en) * | 1973-05-30 | 1977-01-25 | Westinghouse Electric Corporation | Monopulse radar system and method for improved low elevation tracking |
| US3854135A (en) * | 1973-11-09 | 1974-12-10 | Us Navy | Low angle radar tracking system |
| US4347515A (en) * | 1980-10-14 | 1982-08-31 | The United States Of America As Represented By The Secretary Of The Navy | Radar radiometer and its use |
| FR2697949B1 (fr) * | 1992-11-06 | 1995-01-06 | Thomson Csf | Antenne pour radar notamment de désignation et de trajectographie. |
| JP2544292B2 (ja) * | 1993-04-22 | 1996-10-16 | 宇宙開発事業団 | レ―ダにおけるアンテナパタ―ンのビ―ム圧縮処理方法 |
| FR2725075B1 (fr) * | 1994-09-23 | 1996-11-15 | Thomson Csf | Procede et dispositif d'elargissement du diagramme de rayonnement d'une antenne active |
| US6100841A (en) * | 1998-06-19 | 2000-08-08 | Raytheon Company | Radio frequency receiving circuit |
| US6498582B1 (en) | 1998-06-19 | 2002-12-24 | Raytheon Company | Radio frequency receiving circuit having a passive monopulse comparator |
| RU2720948C1 (ru) * | 2019-12-08 | 2020-05-15 | Закрытое акционерное общество Научно-исследовательский центр «РЕЗОНАНС» (ЗАО НИЦ «РЕЗОНАНС») | Способ измерения угла места воздушного объекта в метровом диапазоне электромагнитных волн с использованием электронной карты местности |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3197776A (en) * | 1952-09-11 | 1965-07-27 | Gen Electric | Receiver-indicator system for radar apparatus |
| US2717380A (en) * | 1952-09-16 | 1955-09-06 | Jr Frederick E Brooks | Antenna system for measuring low elevation angles |
| US3128461A (en) * | 1960-11-03 | 1964-04-07 | North American Aviation Inc | Clutter minimizer for monopulse radar |
| US3353180A (en) * | 1963-04-16 | 1967-11-14 | North American Aviation Inc | Monopulse data system |
| FR1558535A (de) * | 1968-01-09 | 1969-02-28 | ||
| FR2032117A5 (de) * | 1969-02-19 | 1970-11-20 | Thomson Csf |
-
1970
- 1970-08-21 FR FR7030702A patent/FR2101100B1/fr not_active Expired
-
1971
- 1971-08-18 NL NLAANVRAGE7111372,A patent/NL176105C/xx not_active IP Right Cessation
- 1971-08-20 GB GB3929071A patent/GB1368829A/en not_active Expired
- 1971-08-20 SE SE7110616A patent/SE407116B/sv unknown
- 1971-08-23 US US00173818A patent/US3778824A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3778824A (en) | 1973-12-11 |
| FR2101100B1 (de) | 1973-11-23 |
| NL176105C (nl) | 1985-02-18 |
| NL176105B (nl) | 1984-09-17 |
| DE2141809A1 (de) | 1972-03-02 |
| FR2101100A1 (de) | 1972-03-31 |
| GB1368829A (en) | 1974-10-02 |
| DE2141809B2 (de) | 1975-07-24 |
| NL7111372A (de) | 1972-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3161870A (en) | System for increasing the detection range of a group of search radars | |
| US3885237A (en) | Phased array sequential switching between short and long distance targets | |
| US3943511A (en) | Spike enable circuit | |
| US3781878A (en) | Means for suppressing ground clutter in airborne radar | |
| US3403394A (en) | Diversity radar system | |
| US3094695A (en) | Antenna side lobe suppression system | |
| EP0475181A2 (de) | Flugzeug-höhenmesser | |
| US3599208A (en) | Radar system | |
| SE407116B (sv) | Overvakningsradaranleggning for detektering av lagt flygande luftfarkoster | |
| US2403622A (en) | Obstacle detecting system | |
| US3005194A (en) | Anti-collision system | |
| US4303920A (en) | Radar systems | |
| US3728724A (en) | Adaptive swept-frequency active radar seeker | |
| US3828349A (en) | Stacked beam radar | |
| US3803603A (en) | Methods of detection of air, space or submarine targets by reflection of electromagnetic or acoustic waves | |
| US5361069A (en) | Airborne radar warning receiver | |
| US4193074A (en) | Enhancing radar returns from targets having a small radar cross section | |
| US3618093A (en) | Obstacle detection radar system | |
| US3130402A (en) | Means for tracking multiple target formations by radar | |
| US3353180A (en) | Monopulse data system | |
| CA1173541A (en) | Method for combatting of targets and projectile or missile for carrying out the method | |
| US3045231A (en) | Signal analyzing method and system | |
| US2946049A (en) | Radar tracking system | |
| US4338603A (en) | Self adaptive correlation radar | |
| US3089136A (en) | Twin target resolver |