JPS5129625B1 - - Google Patents
Info
- Publication number
- JPS5129625B1 JPS5129625B1 JP46009930A JP993071A JPS5129625B1 JP S5129625 B1 JPS5129625 B1 JP S5129625B1 JP 46009930 A JP46009930 A JP 46009930A JP 993071 A JP993071 A JP 993071A JP S5129625 B1 JPS5129625 B1 JP S5129625B1
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3223—Modifications of amplifiers to reduce non-linear distortion using feed-forward
- H03F1/3229—Modifications of amplifiers to reduce non-linear distortion using feed-forward using a loop for error extraction and another loop for error subtraction
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Microwave Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1500270A | 1970-02-27 | 1970-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5129625B1 true JPS5129625B1 (enExample) | 1976-08-26 |
Family
ID=21769025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46009930A Pending JPS5129625B1 (enExample) | 1970-02-27 | 1971-02-27 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3649927A (enExample) |
| JP (1) | JPS5129625B1 (enExample) |
| BE (1) | BE763439A (enExample) |
| DE (1) | DE2108955C3 (enExample) |
| FR (1) | FR2083115A5 (enExample) |
| GB (1) | GB1326348A (enExample) |
| NL (1) | NL161934C (enExample) |
| SE (1) | SE372864B (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3789314A (en) * | 1971-12-06 | 1974-01-29 | Bell Telephone Labor Inc | Amplifier utilizing input signal power |
| US3971993A (en) * | 1972-04-21 | 1976-07-27 | Constant James N | High capacity recirculating delay loop integrator |
| US3886470A (en) * | 1973-12-04 | 1975-05-27 | Amplifier Design And Service I | Feed-forward amplifier system |
| US3993961A (en) * | 1975-10-31 | 1976-11-23 | Bell Telephone Laboratories, Incorporated | Overcompensated feedforward method and apparatus using overdistorted main amplifiers |
| GB2056811B (en) | 1979-08-14 | 1983-06-22 | Marconi Co Ltd | Distortion-corrected distributed amplifier |
| US4450417A (en) * | 1981-12-28 | 1984-05-22 | Rockwell International Corporation | Feed forward circuit |
| US4455536A (en) * | 1982-01-21 | 1984-06-19 | International Telecommunications Satellite Organization (Intelsat) | Push-pull microwave amplifier |
| US4583049A (en) * | 1984-06-15 | 1986-04-15 | Trw Inc. | Feed-forward circuit |
| US4594561A (en) * | 1984-10-26 | 1986-06-10 | Rg Dynamics, Inc. | Audio amplifier with resistive damping for minimizing time displacement distortion |
| US4782307A (en) * | 1987-06-08 | 1988-11-01 | Hughes Aircraft Company | Feed-forward microwave amplifier arrangement with ferrite temperature compensation |
| US5574967A (en) * | 1994-01-11 | 1996-11-12 | Ericsson Ge Mobile Communications, Inc. | Waste energy control and management in power amplifiers |
| US5621354A (en) * | 1995-10-17 | 1997-04-15 | Motorola, Inc. | Apparatus and method for performing error corrected amplification in a radio frequency system |
| US5623227A (en) * | 1995-10-17 | 1997-04-22 | Motorola, Inc. | Amplifier circuit and method of controlling an amplifier for use in a radio frequency communication system |
| US5808512A (en) * | 1997-01-31 | 1998-09-15 | Ophir Rf, Inc. | Feed forward amplifiers and methods |
| US6340915B1 (en) | 2000-11-20 | 2002-01-22 | Soma Networks, Inc. | Feed forward amplifier |
| US7053702B2 (en) * | 2000-11-20 | 2006-05-30 | Soma Networks, Inc. | Feed forward amplifier |
| US6614298B2 (en) | 2001-08-13 | 2003-09-02 | Soma Networks, Inc. | Apparatus and method for controlling adaptive circuits |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2592716A (en) * | 1949-03-25 | 1952-04-15 | Bell Telephone Labor Inc | Self-correcting amplifier |
-
1970
- 1970-02-27 US US15002A patent/US3649927A/en not_active Expired - Lifetime
-
1971
- 1971-02-17 SE SE7102055A patent/SE372864B/xx unknown
- 1971-02-19 NL NL7102253.A patent/NL161934C/xx not_active IP Right Cessation
- 1971-02-25 BE BE763439A patent/BE763439A/xx not_active IP Right Cessation
- 1971-02-25 DE DE2108955A patent/DE2108955C3/de not_active Expired
- 1971-02-26 FR FR7106824A patent/FR2083115A5/fr not_active Expired
- 1971-02-27 JP JP46009930A patent/JPS5129625B1/ja active Pending
- 1971-04-19 GB GB2234671A patent/GB1326348A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL161934B (nl) | 1979-10-15 |
| NL7102253A (enExample) | 1971-08-31 |
| DE2108955C3 (de) | 1981-01-15 |
| DE2108955B2 (de) | 1975-08-21 |
| FR2083115A5 (enExample) | 1971-12-10 |
| GB1326348A (en) | 1973-08-08 |
| NL161934C (nl) | 1980-03-17 |
| BE763439A (fr) | 1971-07-16 |
| US3649927A (en) | 1972-03-14 |
| DE2108955A1 (de) | 1971-09-09 |
| SE372864B (enExample) | 1975-01-13 |