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GB2221362B - Attenuator - Google Patents

Attenuator

Info

Publication number
GB2221362B
GB2221362B GB8818204A GB8818204A GB2221362B GB 2221362 B GB2221362 B GB 2221362B GB 8818204 A GB8818204 A GB 8818204A GB 8818204 A GB8818204 A GB 8818204A GB 2221362 B GB2221362 B GB 2221362B
Authority
GB
United Kingdom
Prior art keywords
attenuator
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 - Lifetime
Application number
GB8818204A
Other versions
GB2221362A (en
GB8818204D0 (en
Inventor
Rof C J Kikkert
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 Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi Co Ltd
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 GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Priority to GB8818204A priority Critical patent/GB2221362B/en
Publication of GB8818204D0 publication Critical patent/GB8818204D0/en
Publication of GB2221362A publication Critical patent/GB2221362A/en
Application granted granted Critical
Publication of GB2221362B publication Critical patent/GB2221362B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/24—Frequency- independent attenuators
    • H03H7/25—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable
    • H03H7/253—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable the element being a diode
    • H03H7/255—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable the element being a diode the element being a PIN diode
GB8818204A 1988-07-30 1988-07-30 Attenuator Expired - Lifetime GB2221362B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8818204A GB2221362B (en) 1988-07-30 1988-07-30 Attenuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8818204A GB2221362B (en) 1988-07-30 1988-07-30 Attenuator

Publications (3)

Publication Number Publication Date
GB8818204D0 GB8818204D0 (en) 1988-09-01
GB2221362A GB2221362A (en) 1990-01-31
GB2221362B true GB2221362B (en) 1992-08-26

Family

ID=10641393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8818204A Expired - Lifetime GB2221362B (en) 1988-07-30 1988-07-30 Attenuator

Country Status (1)

Country Link
GB (1) GB2221362B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105552863B (en) * 2016-01-28 2019-04-19 中国电力科学研究院 An accompanying impedance protection method for half-wavelength transmission lines
US11455850B2 (en) * 2016-12-21 2022-09-27 Assa Abloy Ab Power converter for transferring power

Also Published As

Publication number Publication date
GB2221362A (en) 1990-01-31
GB8818204D0 (en) 1988-09-01

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Legal Events

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

Effective date: 19921126