发明名称 |
Coding of bipolar analog pick=up values - using two alternately active comparators, each receiving pick=up value at inputs, second comparator input being inverted |
摘要 |
The pick-up values are of any arbitrary polarity and are processed a feedback coder, using unipolar comparison voltages. Each value (E) is fed to an input (E11) of a first comparator (V1) without change, and in an inverted form to a input (E21) of a second comparator (V2). The unipolar comparison voltages are fed to the second inputs (E12, E22) of both comparators. - The comparators are controlled by two inverse signals of a bistable flip-flop (K), via their third inputs (E13, E23) into effective or blocking state respectively. The flip-flop state, prior to coding, is controlled in dependence on a clock pulse signal and an output signal of one comparator. The effective comparator transmits a signal ony when the pick-up value has the same polarity, and greater value, than the comparison voltage. Both comparator output signals are transmitted via a common output.
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申请公布号 |
DE2033510(B2) |
申请公布日期 |
1979.07.12 |
申请号 |
DE19702033510 |
申请日期 |
1970.07.07 |
申请人 |
LICENTIA PATENT-VERWALTUNGS-GMBH, 6000 FRANKFURT |
发明人 |
SCHMITZ, JOHANN, DIPL.-ING.;HALBACH, WILLI |
分类号 |
H03M1/00;(IPC1-7):H03K13/08 |
主分类号 |
H03M1/00 |
代理机构 |
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地址 |
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