DE10036735C2 - Multipliziererschaltung mit Offset-Kompensation und Quadrikorrelator - Google Patents
Multipliziererschaltung mit Offset-Kompensation und QuadrikorrelatorInfo
- Publication number
- DE10036735C2 DE10036735C2 DE10036735A DE10036735A DE10036735C2 DE 10036735 C2 DE10036735 C2 DE 10036735C2 DE 10036735 A DE10036735 A DE 10036735A DE 10036735 A DE10036735 A DE 10036735A DE 10036735 C2 DE10036735 C2 DE 10036735C2
- Authority
- DE
- Germany
- Prior art keywords
- signal
- signals
- inputs
- multiplier
- analog
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor
- G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for forming integrals of products, e.g. Fourier integrals, Laplace integrals or correlation integrals; for analysis or synthesis of functions using orthogonal functions
- G06G7/1928—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for forming integrals of products, e.g. Fourier integrals, Laplace integrals or correlation integrals; for analysis or synthesis of functions using orthogonal functions for forming correlation integrals; for forming convolution integrals
- G06G7/1935—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for forming integrals of products, e.g. Fourier integrals, Laplace integrals or correlation integrals; for analysis or synthesis of functions using orthogonal functions for forming correlation integrals; for forming convolution integrals by converting at least one the input signals into a two level signal, e.g. polarity correlators
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor
- G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for multiplication or division
- G06G7/161—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for multiplication or division with pulse modulation, e.g. modulation of amplitude, width, frequency, phase or form
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Amplitude Modulation (AREA)
- Noise Elimination (AREA)
- Amplifiers (AREA)
Description
- - einen Analogmultiplizierer mit einem ersten Signaleingang, einem zweiten Signaleingang und einem Ausgang, an dem ein multipliziertes Signal abgreifbar ist,
- - eine Schalteinrichtung zur Polaritätsumkehr, die an den er sten Signaleingang angeschlossen ist, und
- - eine Schalteinrichtung zur Polaritätsumkehr, die an den zweiten Signaleingang angeschlossen ist.
Claims (8)
einen Analogmultiplizierer (M1) mit einem ersten Signalein gang (E1), einem zweiten Signaleingang (E2) und einem Aus gang (A), an dem ein multipliziertes Signal abgreifbar ist,
eine Schalteinrichtung (S1) zur Polaritätsumkehr, die an den ersten Signaleingang (E1) angeschlossen ist, und
eine Schalteinrichtung (S2) zur Polaritätsumkehr, die an den zweiten Signaleingang angeschlossen ist.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10036735A DE10036735C2 (de) | 2000-07-27 | 2000-07-27 | Multipliziererschaltung mit Offset-Kompensation und Quadrikorrelator |
| EP01115948A EP1176540A1 (de) | 2000-07-27 | 2001-06-29 | Multipliziererschaltung mit Offset-Kompensation und Quadrikorrelator |
| US09/917,557 US6992510B2 (en) | 2000-07-27 | 2001-07-27 | Multiplier circuit with offset compensation and quadricorrelator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10036735A DE10036735C2 (de) | 2000-07-27 | 2000-07-27 | Multipliziererschaltung mit Offset-Kompensation und Quadrikorrelator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE10036735A1 DE10036735A1 (de) | 2002-03-14 |
| DE10036735C2 true DE10036735C2 (de) | 2002-07-11 |
Family
ID=7650484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10036735A Expired - Fee Related DE10036735C2 (de) | 2000-07-27 | 2000-07-27 | Multipliziererschaltung mit Offset-Kompensation und Quadrikorrelator |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6992510B2 (de) |
| EP (1) | EP1176540A1 (de) |
| DE (1) | DE10036735C2 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2019103083A (ru) | 2011-11-30 | 2019-03-22 | Дженентек, Инк. | МУТАЦИИ ErbB3 ПРИ РАКЕ |
| EP2788500A1 (de) | 2011-12-09 | 2014-10-15 | F.Hoffmann-La Roche Ag | Identifizierung von non-respondern auf her2-inhibitoren |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3751994A (en) * | 1971-01-18 | 1973-08-14 | Mts System Corp | Oscillatory signal system with turn on and turn off rate control |
| US3746851A (en) * | 1971-12-21 | 1973-07-17 | Technical Management Services | Multiplier, divider and wattmeter using a switching circuit and a pulse-width and frequency modulator |
| US3867620A (en) * | 1973-01-26 | 1975-02-18 | Princeton Applied Res Corp | Signal correlator with improved dynamic range |
| US3831014A (en) * | 1973-02-02 | 1974-08-20 | Bailey Meter Co | Analog computer circuit for performing multiplication, division and square root |
| NL183424B (nl) * | 1977-05-16 | Enertec | Elektronische energiemeter. | |
| US4470145A (en) * | 1982-07-26 | 1984-09-04 | Hughes Aircraft Company | Single sideband quadricorrelator |
| US4755761A (en) * | 1986-06-26 | 1988-07-05 | General Electric Company | Zero intermediate-frequency demodulator |
| US5115454A (en) * | 1987-05-12 | 1992-05-19 | Kucar Andy D | Method and apparatus for carrier synchronization and data detection |
| EP0690589B1 (de) * | 1994-06-29 | 2007-08-15 | Nec Corporation | Anordnung zur Kompensation der Interferenz in einem digitalen Mikrowellenrelaissystem |
| US6125272A (en) * | 1998-09-25 | 2000-09-26 | Motorola, Inc. | Method and apparatus providing improved intermodulation distortion protection |
| US6493404B1 (en) * | 1999-03-01 | 2002-12-10 | Sharp Kabushiki Kaisha | Recycling integrator correlator |
| DE19930229C1 (de) * | 1999-06-30 | 2001-07-05 | Infineon Technologies Ag | Quadricorrelator für einen Demodulator für frequenzmodulierte Signale |
| US7177366B1 (en) * | 2001-09-06 | 2007-02-13 | The Board Of Trustees Of The Leland Stanford Junior University | Automatic phase alignment for high-bandwidth cartesian-feedback power amplifiers |
-
2000
- 2000-07-27 DE DE10036735A patent/DE10036735C2/de not_active Expired - Fee Related
-
2001
- 2001-06-29 EP EP01115948A patent/EP1176540A1/de not_active Withdrawn
- 2001-07-27 US US09/917,557 patent/US6992510B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| US-Z.: IEEE Trans. on Comm. Vol. COM 33, S. 131-138, Febr. 1985 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20020019221A1 (en) | 2002-02-14 |
| DE10036735A1 (de) | 2002-03-14 |
| EP1176540A1 (de) | 2002-01-30 |
| US6992510B2 (en) | 2006-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| R081 | Change of applicant/patentee |
Owner name: INTEL MOBILE COMMUNICATIONS GMBH, DE Free format text: FORMER OWNER: INFINEON TECHNOLOGIES AG, 85579 NEUBIBERG, DE Effective date: 20130315 Owner name: INTEL MOBILE COMMUNICATIONS GMBH, DE Free format text: FORMER OWNER: INTEL MOBILE COMMUNICATIONS GMBH, 85579 NEUBIBERG, DE Effective date: 20130315 Owner name: INTEL MOBILE COMMUNICATIONS GMBH, DE Free format text: FORMER OWNER: INFINEON TECHNOLOGIES AG, 81669 MUENCHEN, DE Effective date: 20130314 Owner name: INTEL MOBILE COMMUNICATIONS GMBH, DE Free format text: FORMER OWNER: INTEL MOBILE COMMUNICATIONS TECHNOLOGY GMBH, 85579 NEUBIBERG, DE Effective date: 20130326 Owner name: INTEL DEUTSCHLAND GMBH, DE Free format text: FORMER OWNER: INTEL MOBILE COMMUNICATIONS TECHNOLOGY GMBH, 85579 NEUBIBERG, DE Effective date: 20130326 Owner name: INTEL DEUTSCHLAND GMBH, DE Free format text: FORMER OWNER: INFINEON TECHNOLOGIES AG, 85579 NEUBIBERG, DE Effective date: 20130315 Owner name: INTEL DEUTSCHLAND GMBH, DE Free format text: FORMER OWNER: INFINEON TECHNOLOGIES AG, 81669 MUENCHEN, DE Effective date: 20130314 Owner name: INTEL DEUTSCHLAND GMBH, DE Free format text: FORMER OWNER: INTEL MOBILE COMMUNICATIONS GMBH, 85579 NEUBIBERG, DE Effective date: 20130315 |
|
| R081 | Change of applicant/patentee |
Owner name: INTEL DEUTSCHLAND GMBH, DE Free format text: FORMER OWNER: INTEL MOBILE COMMUNICATIONS GMBH, 85579 NEUBIBERG, DE |
|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |