BE470913A - - Google Patents
Info
- Publication number
- BE470913A BE470913A BE470913DA BE470913A BE 470913 A BE470913 A BE 470913A BE 470913D A BE470913D A BE 470913DA BE 470913 A BE470913 A BE 470913A
- Authority
- BE
- Belgium
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
- 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 |
|---|---|---|---|
| US607983A US2510065A (en) | 1945-07-31 | 1945-07-31 | Beacon system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE470913A true BE470913A (en:Method) |
Family
ID=24434534
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE470913D BE470913A (en:Method) | 1945-07-31 | ||
| BE471100D BE471100A (en:Method) | 1945-07-31 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE471100D BE471100A (en:Method) | 1945-07-31 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2510065A (en:Method) |
| BE (2) | BE471100A (en:Method) |
| GB (1) | GB631172A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116973829B (zh) * | 2023-09-19 | 2024-03-08 | 北京智芯微电子科技有限公司 | 芯片引脚注入波形标定方法及装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1667792A (en) * | 1923-01-11 | 1928-05-01 | American Telephone & Telegraph | Radio signaling system |
| DE652476C (de) * | 1933-04-11 | 1937-11-01 | Lorenz Akt Ges C | Verfahren zur Geheimhaltung von drahtlosen Nachrichten |
| DE661281C (de) * | 1933-08-22 | 1938-06-15 | Lorenz Akt Ges C | Verfahren zur Orientierung von Fahrzeugen |
| BE354930A (en:Method) * | 1933-08-31 | |||
| DE618512C (de) * | 1934-04-20 | 1935-09-11 | Lorenz Akt Ges C | Verfahren zur Feststellung des Standortes mittels rotierender Funkbake |
| US2046850A (en) * | 1934-07-05 | 1936-07-07 | Telefunken Gmbh | Method of marking traveling lanes by means of electromagnetic waves |
| GB442164A (en) * | 1934-08-03 | 1936-02-03 | Marconi Wireless Telegraph Co | Improvements in or relating to directional wireless systems |
| US2406800A (en) * | 1941-03-13 | 1946-09-03 | Int Standard Electric Corp | Direction finder with filter |
| BE471796A (en:Method) * | 1942-03-02 | |||
| US2436796A (en) * | 1943-12-06 | 1948-03-02 | Standard Telephones Cables Ltd | Keyed radio beacon |
-
0
- BE BE470913D patent/BE470913A/xx unknown
- BE BE471100D patent/BE471100A/xx unknown
-
1945
- 1945-07-31 US US607983A patent/US2510065A/en not_active Expired - Lifetime
-
1946
- 1946-07-06 GB GB20249/46A patent/GB631172A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB631172A (en) | 1949-10-28 |
| US2510065A (en) | 1950-06-06 |
| BE471100A (en:Method) |