FR2694980B1 - Dispositif de régulation de la cadence et de la durée des émissions de messages radiofréquences. - Google Patents
Dispositif de régulation de la cadence et de la durée des émissions de messages radiofréquences.Info
- Publication number
- FR2694980B1 FR2694980B1 FR9210191A FR9210191A FR2694980B1 FR 2694980 B1 FR2694980 B1 FR 2694980B1 FR 9210191 A FR9210191 A FR 9210191A FR 9210191 A FR9210191 A FR 9210191A FR 2694980 B1 FR2694980 B1 FR 2694980B1
- Authority
- FR
- France
- Prior art keywords
- regulating
- duration
- transmission
- rate
- radio frequency
- 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.)
- Expired - Fee Related
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
- 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
- G01S7/282—Transmitters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/26—Testing of individual semiconductor devices
- G01R31/2607—Circuits therefor
- G01R31/2608—Circuits therefor for testing bipolar transistors
- G01R31/2619—Circuits therefor for testing bipolar transistors for measuring thermal properties thereof
-
- 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
-
- 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
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
- G01S7/4008—Means for monitoring or calibrating of parts of a radar system of transmitters
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Amplifiers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9210191A FR2694980B1 (fr) | 1992-08-21 | 1992-08-21 | Dispositif de régulation de la cadence et de la durée des émissions de messages radiofréquences. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9210191A FR2694980B1 (fr) | 1992-08-21 | 1992-08-21 | Dispositif de régulation de la cadence et de la durée des émissions de messages radiofréquences. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2694980A1 FR2694980A1 (fr) | 1994-02-25 |
FR2694980B1 true FR2694980B1 (fr) | 1994-09-23 |
Family
ID=9432963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9210191A Expired - Fee Related FR2694980B1 (fr) | 1992-08-21 | 1992-08-21 | Dispositif de régulation de la cadence et de la durée des émissions de messages radiofréquences. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2694980B1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2525834A1 (fr) * | 1982-04-27 | 1983-10-28 | Thomson Csf | Amplificateur de puissance a haute frequence a puissance de sortie commutable rapidement par paliers |
JPS61100029A (ja) * | 1984-10-22 | 1986-05-19 | Toshiba Corp | 送信装置 |
FR2620283B1 (fr) * | 1987-09-08 | 1989-12-01 | Thomson Csf | Dispositif de commande de la puissance de sortie d'un amplificateur fonctionnant en classe c |
FR2629597B1 (fr) * | 1988-04-01 | 1990-12-07 | Thomson Csf | Dispositif et procede de mesure thermique d'un transistor bipolaire en fonctionnement |
-
1992
- 1992-08-21 FR FR9210191A patent/FR2694980B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2694980A1 (fr) | 1994-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |
Effective date: 20110502 |