GB2143694B - Radio-frequency amplifier - Google Patents

Radio-frequency amplifier

Info

Publication number: GB2143694B
Authority: GB; United Kingdom
Prior art keywords: radio; frequency amplifier; amplifier; frequency
Prior art date: 1983-07-15
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

Application number

GB08415585A

Other versions

GB2143694A (en

GB8415585D0 (en

Inventor

Yoshinobu Yamaguchi

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.)

Alps Alpine Co Ltd

Original Assignee

Alps Electric 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.)

1983-07-15

Filing date

1984-06-19

Publication date

1986-09-03

1984-06-19 Application filed by Alps Electric Co Ltd filed Critical Alps Electric Co Ltd

1984-07-25 Publication of GB8415585D0 publication Critical patent/GB8415585D0/en

1985-02-13 Publication of GB2143694A publication Critical patent/GB2143694A/en

1986-09-03 Application granted granted Critical

1986-09-03 Publication of GB2143694B publication Critical patent/GB2143694B/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Amplifiers (AREA)
Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

GB08415585A 1983-07-15 1984-06-19 Radio-frequency amplifier Expired GB2143694B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1983109961U JPS6019220U (en)	1983-07-15	1983-07-15	high frequency amplifier

Publications (3)

Publication Number	Publication Date
GB8415585D0 GB8415585D0 (en)	1984-07-25
GB2143694A GB2143694A (en)	1985-02-13
GB2143694B true GB2143694B (en)	1986-09-03

Family

ID=14523527

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08415585A Expired GB2143694B (en)	1983-07-15	1984-06-19	Radio-frequency amplifier

Country Status (3)

Country	Link
JP (1)	JPS6019220U (en)
DE (1)	DE3425950C2 (en)
GB (1)	GB2143694B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2688306B2 (en) *	1992-06-15	1997-12-10	ミサワホーム株式会社	Roof eaves ceiling

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59111308U (en) *	1983-12-27	1984-07-27	モトロ−ラ・インコ−ポレ−テツド	Hybrid micro power amplifier

1983
- 1983-07-15 JP JP1983109961U patent/JPS6019220U/en active Granted
1984
- 1984-06-19 GB GB08415585A patent/GB2143694B/en not_active Expired
- 1984-07-13 DE DE3425950A patent/DE3425950C2/en not_active Expired

Also Published As

Publication number	Publication date
GB2143694A (en)	1985-02-13
DE3425950C2 (en)	1986-10-02
JPS6019220U (en)	1985-02-09
GB8415585D0 (en)	1984-07-25
DE3425950A1 (en)	1985-01-31
JPH051132Y2 (en)	1993-01-13

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Legal Events

Date	Code	Title	Description
1991-02-13	PCNP	Patent ceased through non-payment of renewal fee