BE474969A - - Google Patents
Info
- Publication number
- BE474969A BE474969A BE474969DA BE474969A BE 474969 A BE474969 A BE 474969A BE 474969D A BE474969D A BE 474969DA BE 474969 A BE474969 A BE 474969A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
- H03K5/12—Shaping pulses by steepening leading or trailing edges
-
- 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
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- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/32—Shaping echo pulse signals; Deriving non-pulse signals from echo pulse signals
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/22—Automatic control in amplifiers having discharge tubes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Nonlinear Science (AREA)
- Amplifiers (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US597037A US2421138A (en) | 1945-06-01 | 1945-06-01 | Wave signal translating arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
BE474969A true BE474969A (en) |
Family
ID=24389810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE474969D BE474969A (en) | 1945-06-01 |
Country Status (4)
Country | Link |
---|---|
US (1) | US2421138A (en) |
BE (1) | BE474969A (en) |
CH (1) | CH260751A (en) |
GB (1) | GB612371A (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2537589A (en) * | 1945-12-15 | 1951-01-09 | Rca Corp | Delay circuit for rectangular waves |
US2579071A (en) * | 1947-07-16 | 1951-12-18 | Rca Corp | Time division multiplex system |
US3022374A (en) * | 1947-10-22 | 1962-02-20 | Bell Telephone Labor Inc | Scanning infra-red detector and recorder |
NL82364C (en) * | 1950-08-14 | |||
US2678389A (en) * | 1950-08-14 | 1954-05-11 | Hazeltine Research Inc | Signal-translating system for television receivers |
US2729699A (en) * | 1951-01-18 | 1956-01-03 | Faximile Inc | Facsimile system wherein the recording is a modification of the copy |
US2851522A (en) * | 1951-12-13 | 1958-09-09 | Columbia Broadcasting Syst Inc | Television |
US2647998A (en) * | 1952-04-03 | 1953-08-04 | Atomic Energy Commission | Method and apparatus for determining frequency |
US2724050A (en) * | 1952-04-23 | 1955-11-15 | Gen Dynamics Corp | Pulse separation circuit |
US2832886A (en) * | 1953-04-06 | 1958-04-29 | Goodyear Aircraft Corp | Electronic function generator |
US2863999A (en) * | 1953-04-21 | 1958-12-09 | Rca Corp | Wave shaper |
US2947808A (en) * | 1955-06-21 | 1960-08-02 | Ibm | Signal translating apparatus |
US2935699A (en) * | 1955-12-28 | 1960-05-03 | Sylvania Electric Prod | Signal transformation device using storage tube modulator |
US2900532A (en) * | 1957-04-15 | 1959-08-18 | Burroughs Corp | Compensating circuit |
US3204188A (en) * | 1961-11-02 | 1965-08-31 | Barnes Eng Co | Scanning processing circuits eliminating detector time constant errors |
US3272992A (en) * | 1963-06-28 | 1966-09-13 | North American Aviation Inc | Star tracker signal conditioner of amplitude, frequency, slope and width |
US3512093A (en) * | 1966-10-28 | 1970-05-12 | Xerox Corp | Transmitted data timing recovery system |
CH537121A (en) * | 1971-03-24 | 1973-05-15 | Zellweger Uster Ag | Method and device for converting an analog signal into a binary signal and application of the method |
US4131857A (en) * | 1977-03-17 | 1978-12-26 | Bethlehem Steel Corporation | Autocorrelated pulse processor |
-
0
- BE BE474969D patent/BE474969A/xx unknown
-
1945
- 1945-06-01 US US597037A patent/US2421138A/en not_active Expired - Lifetime
-
1946
- 1946-05-22 GB GB15537/46A patent/GB612371A/en not_active Expired
-
1947
- 1947-08-06 CH CH260751D patent/CH260751A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH260751A (en) | 1949-03-31 |
US2421138A (en) | 1947-05-27 |
GB612371A (en) | 1948-11-11 |