http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1503017-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a28c035df73dc1382ff7feb53c10d0cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_372385b9ab6ca38fa66dc5e628ca5585 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b99c4497eb77395c31534bcb74d839c http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1cf223b29d0ce40278cfdf24ddc30005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R13-02 |
| filingDate | 1987-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1989-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63d1a45b5461b983dbb962cc48e8ffc8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bf61632ff091c854da355b5db7cf12c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19811b56cfb5cc5ead47ddc60028315b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1edee2694c177b350f101eb8b9034fc |
| publicationDate | 1989-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1503017-A1 |
| titleOfInvention | Stroboscopic digital converter |
| abstract | The invention relates to a radio measuring technique and can be used in measuring signal parameters. The purpose of the invention is to improve the accuracy of signal conversion. The device has two modes of operation: conversion and compensation. In the conversion mode, the signals under study are transmitted through the switch (K) 8 to the stroboscopic mixer 1 and through the amplifier 2, the analog-to-digital converter 3, the adder 4, the multiplexer 5 are recorded in the memory block 6 (PSU). In the compensation mode, a slowly varying reference signal from the digital-to-analog converter 10 is fed to the input of the mixer 1, which compensates the recorded test signal fed to the mixer 1 from the PSU 6 via the digital-to-analog converter 7. The signal to cancel the compensation of one point of the signal under investigation is generated analog a converter 7 controlling a reversible counter 11 (PC). The true value of this signal point is recorded from the PC 11 to the PSU 6. Introduction of multiplexer 5, BP 6, D / A converter 10, address driver 13, control unit 12, PC 11 and K 8 reduce the distortions introduced by the input units of the device and increase its accuracy . 2 Il. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0508770-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0508770-A3 |
| priorityDate | 1987-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.