CA1218119A - Protecteur contre les surcharges - Google Patents
Protecteur contre les surchargesInfo
- Publication number
- CA1218119A CA1218119A CA000456624A CA456624A CA1218119A CA 1218119 A CA1218119 A CA 1218119A CA 000456624 A CA000456624 A CA 000456624A CA 456624 A CA456624 A CA 456624A CA 1218119 A CA1218119 A CA 1218119A
- Authority
- CA
- Canada
- Prior art keywords
- power
- input
- diversion
- dissipating element
- overload protector
- 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
Links
- 230000001012 protector Effects 0.000 title claims abstract description 67
- 230000004044 response Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 61
- 238000001514 detection method Methods 0.000 claims description 28
- 230000000694 effects Effects 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 7
- 230000011514 reflex Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 4
- 230000003252 repetitive effect Effects 0.000 claims 1
- 238000012546 transfer Methods 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 description 14
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000003989 dielectric material Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
- H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
- H03G3/3047—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers for intermittent signals, e.g. burst signals
-
- 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
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
- H03G11/02—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general by means of diodes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Emergency Protection Circuit Devices (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58981284A | 1984-03-15 | 1984-03-15 | |
| US589,812 | 1990-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1218119A true CA1218119A (fr) | 1987-02-17 |
Family
ID=24359637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000456624A Expired CA1218119A (fr) | 1984-03-15 | 1984-06-14 | Protecteur contre les surcharges |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA1218119A (fr) |
| DE (1) | DE3507779A1 (fr) |
| GB (1) | GB2156176B (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3618170A1 (de) * | 1986-05-30 | 1987-12-03 | Rohde & Schwarz | Anordnung zum unterdruecken der sendefrequenz eines hochfrequenzsenders am eingang eines benachbarten empfaengers |
| US4930035A (en) * | 1989-04-03 | 1990-05-29 | Raytheon Company | Radio frequency limiter circuit |
| IT1231205B (it) * | 1989-04-03 | 1991-11-23 | Selenia Ind Elettroniche | Interruttore (switch) a microonde con funzione di protezione di dispositivi a valle, anche ad apparato spento |
| US5432489A (en) * | 1992-03-09 | 1995-07-11 | Lk-Products Oy | Filter with strip lines |
| FI90478C (fi) * | 1992-03-09 | 1994-02-10 | Lk Products Oy | Suodatin |
| US6366766B1 (en) * | 2000-05-12 | 2002-04-02 | Tektronix, Inc. | Input protection circuit for a radio frequency |
| DE102010060581A1 (de) * | 2010-11-16 | 2012-05-16 | Telefunken Radio Communication Systems Gmbh & Co. Kg | Schutzschaltung und Hochfrequenz-Gerät mit einer solchen Schutzschaltung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3495180A (en) * | 1966-12-09 | 1970-02-10 | Itt | Amplitude control circuit |
| US3518585A (en) * | 1966-12-30 | 1970-06-30 | Texas Instruments Inc | Voltage controlled a.c. signal attenuator |
| GB1278231A (en) * | 1970-01-10 | 1972-06-21 | Plessey Co Ltd | Improvements in and relating to feedback control systems |
| GB1359392A (en) * | 1972-03-17 | 1974-07-10 | United Aircraft Corp | Aircraft navigation receiver apparatus |
| AU482123B2 (en) * | 1972-11-24 | 1977-03-23 | Amalgamated Wireless (Australasia) Limited | Radio receiver protection arrangement |
| JPS51117816A (en) * | 1975-04-09 | 1976-10-16 | Sony Corp | Receiver |
| US4158814A (en) * | 1977-09-08 | 1979-06-19 | General Research Of Electronics, Inc. | Automatic overload protection system |
-
1984
- 1984-06-14 CA CA000456624A patent/CA1218119A/fr not_active Expired
- 1984-07-12 GB GB08417763A patent/GB2156176B/en not_active Expired
-
1985
- 1985-03-05 DE DE19853507779 patent/DE3507779A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE3507779A1 (de) | 1985-09-26 |
| GB8417763D0 (en) | 1984-08-15 |
| GB2156176A (en) | 1985-10-02 |
| GB2156176B (en) | 1988-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |