GB2231459B - Am interference reduction - Google Patents

Am interference reduction

Info

Publication number
GB2231459B
GB2231459B GB9008874A GB9008874A GB2231459B GB 2231459 B GB2231459 B GB 2231459B GB 9008874 A GB9008874 A GB 9008874A GB 9008874 A GB9008874 A GB 9008874A GB 2231459 B GB2231459 B GB 2231459B
Authority
GB
United Kingdom
Prior art keywords
interference reduction
interference
reduction
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
Application number
GB9008874A
Other versions
GB2231459A (en
GB9008874D0 (en
Inventor
Henry William Hawkes
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of GB9008874D0 publication Critical patent/GB9008874D0/en
Publication of GB2231459A publication Critical patent/GB2231459A/en
Application granted granted Critical
Publication of GB2231459B publication Critical patent/GB2231459B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/02—Details
    • H03D1/04—Modifications of demodulators to reduce interference by undesired signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Noise Elimination (AREA)
GB9008874A 1989-04-21 1990-04-20 Am interference reduction Expired - Fee Related GB2231459B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898909148A GB8909148D0 (en) 1989-04-21 1989-04-21 Am interference reduction

Publications (3)

Publication Number Publication Date
GB9008874D0 GB9008874D0 (en) 1990-06-20
GB2231459A GB2231459A (en) 1990-11-14
GB2231459B true GB2231459B (en) 1993-03-03

Family

ID=10655504

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898909148A Pending GB8909148D0 (en) 1989-04-21 1989-04-21 Am interference reduction
GB9008874A Expired - Fee Related GB2231459B (en) 1989-04-21 1990-04-20 Am interference reduction

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898909148A Pending GB8909148D0 (en) 1989-04-21 1989-04-21 Am interference reduction

Country Status (1)

Country Link
GB (2) GB8909148D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2362279B (en) 2000-05-12 2004-12-29 Global Silicon Ltd Radio receiver

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2187907A (en) * 1986-03-11 1987-09-16 Secr Defence AM interference suppression arrangement

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2187907A (en) * 1986-03-11 1987-09-16 Secr Defence AM interference suppression arrangement

Also Published As

Publication number Publication date
GB8909148D0 (en) 1989-06-07
GB2231459A (en) 1990-11-14
GB9008874D0 (en) 1990-06-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950420