CH325506A - Hochfrequenzanlage zur Entfernungsbestimmung - Google Patents
Hochfrequenzanlage zur EntfernungsbestimmungInfo
- Publication number
- CH325506A CH325506A CH325506DA CH325506A CH 325506 A CH325506 A CH 325506A CH 325506D A CH325506D A CH 325506DA CH 325506 A CH325506 A CH 325506A
- Authority
- CH
- Switzerland
- Prior art keywords
- high frequency
- frequency system
- determining distance
- determining
- distance
- Prior art date
Links
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
 
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 | 
|---|---|---|---|
| US401276A US2981943A (en) | 1953-12-30 | 1953-12-30 | Variable power transmitter for distance measuring interrogators | 
Publications (1)
| Publication Number | Publication Date | 
|---|---|
| CH325506A true CH325506A (de) | 1957-11-15 | 
Family
ID=23587083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| CH325506D CH325506A (de) | 1953-12-30 | 1954-12-28 | Hochfrequenzanlage zur Entfernungsbestimmung | 
Country Status (5)
| Country | Link | 
|---|---|
| US (1) | US2981943A (en:Method) | 
| BE (1) | BE534532A (en:Method) | 
| CH (1) | CH325506A (en:Method) | 
| FR (1) | FR1121949A (en:Method) | 
| NL (1) | NL193540A (en:Method) | 
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US3084331A (en) * | 1956-05-28 | 1963-04-02 | Honeywell Regulator Co | Underwater search apparatus | 
| US3102261A (en) * | 1958-01-27 | 1963-08-27 | Bendix Corp | Sonic altimeter | 
| US3171123A (en) * | 1959-10-28 | 1965-02-23 | Maxson Electronics Corp | Radio beacon system | 
| US3151295A (en) * | 1960-12-08 | 1964-09-29 | Gen Electric | Communication system employing means for adjusting the power between control and relay stations | 
| US3242795A (en) * | 1961-08-31 | 1966-03-29 | United Aircraft Corp | Star angle sensor | 
| US3217321A (en) * | 1962-01-31 | 1965-11-09 | Jr Jerome R Cox | Collision avoidance system | 
| NL290708A (en:Method) * | 1962-03-27 | |||
| DE1237188B (de) * | 1964-08-12 | 1967-03-23 | Siemens Ag | Mit veraenderbarer Reichweite arbeitendes Sekundaer-Radarsystem | 
| US3364427A (en) * | 1965-10-23 | 1968-01-16 | Alliance Mfg Co | Apparatus for maintaining the effective signal strength of a transmitter | 
| US3469192A (en) * | 1966-02-09 | 1969-09-23 | Fujitsu Ltd | Amplitude control circuit for single sideband generator by controlling the gain of a driver stage | 
| US3469261A (en) * | 1967-11-28 | 1969-09-23 | Bendix Corp | Pulse-radar distance-measuring system | 
| US3828279A (en) * | 1969-09-29 | 1974-08-06 | Wrather J | Data handling system employing time modulation | 
| FR2209113B1 (en:Method) * | 1972-10-09 | 1977-04-01 | Matra Engins | |
| US4170773A (en) * | 1978-05-05 | 1979-10-09 | The Boeing Company | Precision approach sensor system for aircraft | 
| DE3033357C2 (de) * | 1980-09-04 | 1984-11-08 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Übertragung von Lenkdaten an einen Flugkörper | 
| US4868795A (en) * | 1985-08-05 | 1989-09-19 | Terra Marine Engineering, Inc. | Power leveling telemetry system | 
| GB2314715B (en) * | 1987-05-21 | 1998-05-13 | Gec Avionics | Continuous wave radar system | 
| ATE473456T1 (de) * | 2000-04-14 | 2010-07-15 | Honeywell Int Inc | Verteilte leistungsverstärkerarchitektur für tcas sender | 
| JP2008145236A (ja) * | 2006-12-08 | 2008-06-26 | Fuji Heavy Ind Ltd | 等価時間サンプリング方式レーダ | 
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US2542983A (en) * | 1941-12-19 | 1951-02-27 | Int Standard Electric Corp | Arrangement for determining distances by reflection of electrical pulses | 
| US2530418A (en) * | 1943-12-15 | 1950-11-21 | Luis W Alvarez | Radio-echo detection and location apparatus for approaching hostile craft | 
| US2946050A (en) * | 1946-01-30 | 1960-07-19 | Sperry Rand Corp | Pulse radar object detection system | 
| US2491276A (en) * | 1948-04-20 | 1949-12-13 | Bell Telephone Labor Inc | Radio transmission control | 
- 
        0
        - BE BE534532D patent/BE534532A/xx unknown
- NL NL193540D patent/NL193540A/xx unknown
 
- 
        1953
        - 1953-12-30 US US401276A patent/US2981943A/en not_active Expired - Lifetime
 
- 
        1954
        - 1954-12-28 CH CH325506D patent/CH325506A/de unknown
- 1954-12-30 FR FR1121949D patent/FR1121949A/fr not_active Expired
 
Also Published As
| Publication number | Publication date | 
|---|---|
| US2981943A (en) | 1961-04-25 | 
| NL193540A (en:Method) | |
| BE534532A (en:Method) | |
| FR1121949A (fr) | 1956-08-28 | 
Similar Documents
| Publication | Publication Date | Title | 
|---|---|---|
| CH330870A (fr) | Goniomètre | |
| CH325506A (de) | Hochfrequenzanlage zur Entfernungsbestimmung | |
| CH330332A (de) | Antennenanlage | |
| CH328639A (de) | Reifen | |
| FR1110195A (fr) | Démodulateur de fréquence | |
| FR1089421A (fr) | Système de transmission magnétique | |
| FR1090032A (fr) | Système de navigation radioélectrique | |
| FR1088646A (fr) | Système magnétique | |
| CH324716A (de) | Gerät zur räumlichen Funk-Rückstrahlpeilung | |
| FR1114389A (fr) | Discriminateur de fréquence | |
| FR1084831A (fr) | Système changeur de fréquence | |
| AT184950B (de) | Vorrichtung zur Bewegung von Teleskopantennen | |
| CH325290A (de) | Elektrotheraphieapparat | |
| CH342975A (de) | Kühlanlage | |
| FR1084234A (fr) | Fréquencemètre ferrodynamique | |
| FR1103962A (fr) | Modulateur de fréquence équilibré | |
| FR1107449A (fr) | Système de modulation | |
| FR66167E (fr) | Système de navigation radio-électrique | |
| FR1114685A (fr) | Diviseur de fréquence | |
| AT186184B (de) | Schwingsystem | |
| FR1062771A (fr) | Système de hourdis | |
| CH323185A (de) | Einrichtung zur Trägerfrequenztelegraphie | |
| FR67478E (fr) | Système de balises radio-électriques | |
| FR1061244A (fr) | Système radio-électrique | |
| FR1092511A (fr) | Système de radio-guidage |