GB8821556D0 - Frequency discriminator and radar transmitter incorporating such a discriminator - Google Patents

Frequency discriminator and radar transmitter incorporating such a discriminator

Info

Publication number
GB8821556D0
GB8821556D0 GBGB8821556.1A GB8821556A GB8821556D0 GB 8821556 D0 GB8821556 D0 GB 8821556D0 GB 8821556 A GB8821556 A GB 8821556A GB 8821556 D0 GB8821556 D0 GB 8821556D0
Authority
GB
United Kingdom
Prior art keywords
discriminator
radar transmitter
frequency
transmitter incorporating
incorporating
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.)
Pending
Application number
GBGB8821556.1A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAE Systems PLC
Original Assignee
British Aerospace PLC
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.)
Filing date
Publication date
Application filed by British Aerospace PLC filed Critical British Aerospace PLC
Priority to GBGB8821556.1A priority Critical patent/GB8821556D0/en
Priority to DE3930426A priority patent/DE3930426A1/en
Priority to SE8903016A priority patent/SE8903016D0/en
Priority to IT8948362A priority patent/IT8948362A0/en
Priority to NL8902291A priority patent/NL195080C/en
Publication of GB8821556D0 publication Critical patent/GB8821556D0/en
Pending legal-status Critical Current

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
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/032—Constructional details for solid-state radar subsystems
GBGB8821556.1A 1988-09-14 1988-09-14 Frequency discriminator and radar transmitter incorporating such a discriminator Pending GB8821556D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GBGB8821556.1A GB8821556D0 (en) 1988-09-14 1988-09-14 Frequency discriminator and radar transmitter incorporating such a discriminator
DE3930426A DE3930426A1 (en) 1988-09-14 1989-09-12 Frequency discriminator for radar transmitter has delay line and reference line, and uses reflections from detectors to extend linear range
SE8903016A SE8903016D0 (en) 1988-09-14 1989-09-13 RADAR
IT8948362A IT8948362A0 (en) 1988-09-14 1989-09-14 FREQUENCY DISCRIMINATOR FOR RADAR TRANSMITTERS
NL8902291A NL195080C (en) 1988-09-14 1989-09-14 Delay line frequency discriminator.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB8821556.1A GB8821556D0 (en) 1988-09-14 1988-09-14 Frequency discriminator and radar transmitter incorporating such a discriminator

Publications (1)

Publication Number Publication Date
GB8821556D0 true GB8821556D0 (en) 1997-11-05

Family

ID=10643570

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB8821556.1A Pending GB8821556D0 (en) 1988-09-14 1988-09-14 Frequency discriminator and radar transmitter incorporating such a discriminator

Country Status (5)

Country Link
DE (1) DE3930426A1 (en)
GB (1) GB8821556D0 (en)
IT (1) IT8948362A0 (en)
NL (1) NL195080C (en)
SE (1) SE8903016D0 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2083965B (en) * 1980-07-25 1984-04-11 Secr Defence Microwave instaneous frequency measurement apparatus
DE3344867A1 (en) * 1983-12-12 1985-06-13 Siemens AG, 1000 Berlin und 8000 München BROADBAND FREQUENCY DISCRIMINATOR

Also Published As

Publication number Publication date
IT8948362A0 (en) 1989-09-14
DE3930426A1 (en) 2003-08-07
NL195080C (en) 2003-09-08
SE8903016D0 (en) 1989-09-13

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