DK103306C - Kobling til tidsafhængig højfrekvensintensitetskontrol i radarmodtagere. - Google Patents

Kobling til tidsafhængig højfrekvensintensitetskontrol i radarmodtagere.

Info

Publication number: DK103306C
Authority: DK; Denmark
Prior art keywords: coupling; time; intensity control; frequency intensity; radar receivers
Prior art date: 1962-04-05

Application number

DK152263AA

Other languages

English (en)

Original Assignee

Philips Nv

Priority date (The priority date 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 date listed.)

1962-04-05

Filing date

1963-04-02

Publication date

1965-12-13

1963-04-02 Application filed by Philips Nv filed Critical Philips Nv

1965-12-13 Application granted granted Critical

1965-12-13 Publication of DK103306C publication Critical patent/DK103306C/da

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/10—Auxiliary devices for switching or interrupting
- H01P1/15—Auxiliary devices for switching or interrupting by semiconductor devices
- 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
- G01S7/034—Duplexers
- 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
- G01S7/34—Gain of receiver varied automatically during pulse-recurrence period, e.g. anti-clutter gain control
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/10—Auxiliary devices for switching or interrupting
- H01P1/11—Auxiliary devices for switching or interrupting by ferromagnetic devices
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/18—Phase-shifters
- H01P1/19—Phase-shifters using a ferromagnetic device
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/22—Attenuating devices
- H01P1/23—Attenuating devices using ferromagnetic material

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)

DK152263AA 1962-04-05 1963-04-02 Kobling til tidsafhængig højfrekvensintensitetskontrol i radarmodtagere. DK103306C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL276864		1962-04-05

Publications (1)

Publication Number	Publication Date
DK103306C true DK103306C (da)	1965-12-13

Family

ID=19753737

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK152263AA DK103306C (da)	1962-04-05	1963-04-02	Kobling til tidsafhængig højfrekvensintensitetskontrol i radarmodtagere.

Country Status (5)

Country	Link
US (1)	US3188636A (da)
DE (1)	DE1211295B (da)
DK (1)	DK103306C (da)
GB (1)	GB971683A (da)
NL (1)	NL276864A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3761924A (en) *	1972-09-14	1973-09-25	Us Army	Isolimiter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE514667A (da) *	1951-10-09
DE1036944B (de) *	1954-01-14	1958-08-21	Emi Ltd	Aus Sender und Empfaenger bestehendes, impulsmaessig betriebenes Rueckstrahlortungsgeraet
US2839683A (en) *	1956-10-09	1958-06-17	John C Cacheris	Microwave duplexer-detector
US2959778A (en) *	1956-11-19	1960-11-08	Philco Corp	Transmit-receive device
US2927319A (en) *	1957-01-16	1960-03-01	Philco Corp	Short range radar system

0
- NL NL276864D patent/NL276864A/xx unknown
1963
- 1963-03-11 US US264405A patent/US3188636A/en not_active Expired - Lifetime
- 1963-04-02 GB GB13021/63A patent/GB971683A/en not_active Expired
- 1963-04-02 DE DEN22973A patent/DE1211295B/de active Pending
- 1963-04-02 DK DK152263AA patent/DK103306C/da active

Also Published As

Publication number	Publication date
NL276864A (da)
US3188636A (en)	1965-06-08
DE1211295B (de)	1966-02-24
GB971683A (en)	1964-09-30

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