AU6963794A - Radio frequency amplifier with variable gain control - Google Patents
Radio frequency amplifier with variable gain controlInfo
- Publication number
- AU6963794A AU6963794A AU69637/94A AU6963794A AU6963794A AU 6963794 A AU6963794 A AU 6963794A AU 69637/94 A AU69637/94 A AU 69637/94A AU 6963794 A AU6963794 A AU 6963794A AU 6963794 A AU6963794 A AU 6963794A
- Authority
- AU
- Australia
- Prior art keywords
- radio frequency
- gain control
- variable gain
- frequency amplifier
- amplifier
- 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.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8490793A | 1993-07-02 | 1993-07-02 | |
US084907 | 1993-07-02 | ||
PCT/US1994/006333 WO1995001676A1 (en) | 1993-07-02 | 1994-06-06 | Radio frequency amplifier with variable gain control |
Publications (1)
Publication Number | Publication Date |
---|---|
AU6963794A true AU6963794A (en) | 1995-01-24 |
Family
ID=22187961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU69637/94A Abandoned AU6963794A (en) | 1993-07-02 | 1994-06-06 | Radio frequency amplifier with variable gain control |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU6963794A (en) |
WO (1) | WO1995001676A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3534233B2 (en) | 1999-01-08 | 2004-06-07 | 松下電器産業株式会社 | Automatic gain control method and device, wireless communication device having automatic gain control function |
GB2381415B (en) * | 2001-10-24 | 2003-12-10 | Motorola Inc | Receiver circuit for use in radio communications and communications unit including such a circuit |
US7180942B2 (en) | 2001-12-18 | 2007-02-20 | Dotcast, Inc. | Joint adaptive optimization of soft decision device and feedback equalizer |
US6917336B2 (en) | 2002-01-23 | 2005-07-12 | Dotcast, Inc. | Miniature ultra-wideband active receiving antenna |
DE10219358A1 (en) * | 2002-04-30 | 2003-11-20 | Advanced Micro Devices Inc | Automatic gain control in a WLAN receiver with improved settling time |
EP1515449A1 (en) | 2003-09-11 | 2005-03-16 | Seiko Epson Corporation | Coupling device for interfacing power amplifier and antenna in differential mode |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3368156A (en) * | 1965-06-02 | 1968-02-06 | Sylvania Electric Prod | Automatic gain control circuits |
GB1172506A (en) * | 1966-12-15 | 1969-12-03 | Bradley Ltd G & E | Improvements in operational amplifier circuits |
US4531234A (en) * | 1983-02-14 | 1985-07-23 | International Jensen Incorporated | Optimizing antenna interface for automobile radio receivers |
JP2546347B2 (en) * | 1988-08-15 | 1996-10-23 | 日本電気株式会社 | Wireless transceiver |
US5047731A (en) * | 1990-09-05 | 1991-09-10 | Hewlett-Packard Company | Variable gain wideband bipolar monolithic amplifier |
-
1994
- 1994-06-06 WO PCT/US1994/006333 patent/WO1995001676A1/en active Application Filing
- 1994-06-06 AU AU69637/94A patent/AU6963794A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1995001676A1 (en) | 1995-01-12 |
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