JPS6132636B2 - - Google Patents
Info
- Publication number
- JPS6132636B2 JPS6132636B2 JP52096884A JP9688477A JPS6132636B2 JP S6132636 B2 JPS6132636 B2 JP S6132636B2 JP 52096884 A JP52096884 A JP 52096884A JP 9688477 A JP9688477 A JP 9688477A JP S6132636 B2 JPS6132636 B2 JP S6132636B2
- Authority
- JP
- Japan
- Prior art keywords
- radar
- voltage
- pulse
- heater
- tube
- 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
- 238000004804 winding Methods 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000013500 data storage Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003079 width control Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/01—Details
- H03K3/015—Modifications of generator to maintain energy constant
-
- 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
- G01S7/04—Display arrangements
- G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
- G01S7/064—Cathode-ray tube displays or other two dimensional or three-dimensional displays using a display memory for image processing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71442476A | 1976-08-13 | 1976-08-13 | |
| US05/861,055 US4171514A (en) | 1976-08-13 | 1977-12-15 | Radar system with stable power output |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5323289A JPS5323289A (en) | 1978-03-03 |
| JPS6132636B2 true JPS6132636B2 (enEXAMPLES) | 1986-07-28 |
Family
ID=27109149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9688477A Granted JPS5323289A (en) | 1976-08-13 | 1977-08-12 | Radar |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4171514A (enEXAMPLES) |
| JP (1) | JPS5323289A (enEXAMPLES) |
| AU (1) | AU507085B2 (enEXAMPLES) |
| CA (1) | CA1118874A (enEXAMPLES) |
| DE (1) | DE2736594A1 (enEXAMPLES) |
| FR (1) | FR2361666A1 (enEXAMPLES) |
| GB (1) | GB1548327A (enEXAMPLES) |
| NL (1) | NL182113C (enEXAMPLES) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6291055U (enEXAMPLES) * | 1985-11-29 | 1987-06-10 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306237A (en) * | 1980-02-25 | 1981-12-15 | The Bendix Corporation | Pulsed solid state device having a preheat circuit to improve pulse shape and chirp |
| US4538149A (en) * | 1982-01-18 | 1985-08-27 | The United States Of America As Represented By The Secretary Of The Navy | Frequency agile magnetron imaging radar |
| US4424545A (en) | 1982-03-15 | 1984-01-03 | Raytheon Company | Tailbiter and open magnetron protection circuit |
| JPS5956180A (ja) * | 1982-09-24 | 1984-03-31 | Furuno Electric Co Ltd | レ−ダ−装置 |
| JPS5956849U (ja) * | 1982-09-30 | 1984-04-13 | 古野電気株式会社 | レ−ダ装置のマグネトロン変調回路 |
| US4835353A (en) * | 1987-12-28 | 1989-05-30 | General Electric Company | Filament power conpensation for magnetron |
| DE4136879C2 (de) * | 1991-11-09 | 1993-10-28 | Ant Nachrichtentech | Über einen Transformator mit Wechselstrom heizbare Röhre |
| JP3184049B2 (ja) * | 1994-07-04 | 2001-07-09 | 富士通株式会社 | 変調特性を改善する為の補正回路とそれを用いた変調器及びレーダ装置 |
| US6700530B1 (en) * | 2002-10-28 | 2004-03-02 | Saab Marine Electronics Ab | Circuit and method for generation of trigger signals |
| GB0501043D0 (en) * | 2005-01-19 | 2005-06-01 | Smiths Group Plc | Radar apparatus |
| JP5601856B2 (ja) * | 2010-03-12 | 2014-10-08 | 古野電気株式会社 | マイクロ波発生装置、レーダ装置、及びマグネトロンの陰極予熱方法 |
| JP6260047B2 (ja) * | 2013-10-15 | 2018-01-17 | 日本無線株式会社 | レーダ装置 |
| GB2536930B (en) | 2015-03-31 | 2020-03-25 | Teledyne E2V Uk Ltd | A modulator system |
| CN109103587B (zh) * | 2018-08-06 | 2024-01-05 | 上海海积信息科技股份有限公司 | 一种四臂螺旋天线 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2750503A (en) * | 1952-11-14 | 1956-06-12 | Thomas L Gottier | Magnetron keying circuit |
| US2748316A (en) * | 1952-12-02 | 1956-05-29 | Sylvania Electric Prod | Magnetron heater circuit |
| DE1014611B (de) * | 1954-07-20 | 1957-08-29 | Telefunken Gmbh | Sendeempfangsgeraet fuer Impulsrueckstrahlbetrieb |
| US2864058A (en) * | 1955-10-03 | 1958-12-09 | Gen Precision Lab Inc | Protective circuit for pulsed microwave generator |
| US2910652A (en) * | 1956-03-07 | 1959-10-27 | Melvin P Siedband | Radar modulator control circuit |
| US2955263A (en) * | 1956-11-30 | 1960-10-04 | Photographic Survey Corp Ltd | Thyratron modulator for short pulse radar and the like |
| US2946021A (en) * | 1958-02-10 | 1960-07-19 | Melvin P Siedband | Pulsing circuit for magnetron |
| US3166721A (en) * | 1960-05-16 | 1965-01-19 | Motorola Inc | Regulated pulse modulator |
| CH403884A (de) * | 1963-08-28 | 1965-12-15 | Siemens Ag Albis | Impulsmodulierter Magnetronsender |
| US3296551A (en) * | 1965-08-09 | 1967-01-03 | John P Staples | Solid state modulator circuit for selectively providing different pulse widths |
| US3417343A (en) * | 1967-08-09 | 1968-12-17 | Gen Precision Systems Inc | Magnetron pulse current regulator |
| DE1905612B2 (de) * | 1969-02-05 | 1975-11-06 | Fried. Krupp Gmbh, 4300 Essen | Thyristor-Schaltanordnung zur Pulstastung von Magnetronröhren für Radaranlagen |
| US3973145A (en) * | 1974-01-14 | 1976-08-03 | King Radio Corporation | Weather radar transistorized pulse modulator |
-
1977
- 1977-07-14 CA CA000282727A patent/CA1118874A/en not_active Expired
- 1977-07-15 AU AU27068/77A patent/AU507085B2/en not_active Expired
- 1977-07-27 GB GB31515/77A patent/GB1548327A/en not_active Expired
- 1977-08-11 FR FR7724751A patent/FR2361666A1/fr active Granted
- 1977-08-12 NL NLAANVRAGE7708927,A patent/NL182113C/xx not_active IP Right Cessation
- 1977-08-12 JP JP9688477A patent/JPS5323289A/ja active Granted
- 1977-08-13 DE DE19772736594 patent/DE2736594A1/de active Granted
- 1977-12-15 US US05/861,055 patent/US4171514A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6291055U (enEXAMPLES) * | 1985-11-29 | 1987-06-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1118874A (en) | 1982-02-23 |
| FR2361666B1 (enEXAMPLES) | 1983-10-14 |
| FR2361666A1 (fr) | 1978-03-10 |
| NL7708927A (nl) | 1978-02-15 |
| AU507085B2 (en) | 1980-01-31 |
| GB1548327A (en) | 1979-07-11 |
| JPS5323289A (en) | 1978-03-03 |
| US4171514A (en) | 1979-10-16 |
| NL182113B (nl) | 1987-08-03 |
| DE2736594A1 (de) | 1978-02-16 |
| NL182113C (nl) | 1988-01-04 |
| DE2736594C2 (enEXAMPLES) | 1987-08-27 |
| AU2706877A (en) | 1979-01-18 |
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