| 000 | 03684nam a22005535i 4500 | ||
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| 001 | 978-3-031-79761-3 | ||
| 003 | DE-He213 | ||
| 005 | 20240730164150.0 | ||
| 007 | cr nn 008mamaa | ||
| 008 | 220601s2007 sz | s |||| 0|eng d | ||
| 020 |
_a9783031797613 _9978-3-031-79761-3 |
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| 024 | 7 |
_a10.1007/978-3-031-79761-3 _2doi |
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| 050 | 4 | _aT1-995 | |
| 072 | 7 |
_aTBC _2bicssc |
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_aTBC _2thema |
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| 082 | 0 | 4 |
_a620 _223 |
| 100 | 1 |
_aTobin, Paul. _eauthor. _4aut _4http://id.loc.gov/vocabulary/relators/aut _982470 |
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| 245 | 1 | 0 |
_aPSpice for Analog Communications Engineering _h[electronic resource] / _cby Paul Tobin. |
| 250 | _a1st ed. 2007. | ||
| 264 | 1 |
_aCham : _bSpringer International Publishing : _bImprint: Springer, _c2007. |
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| 300 |
_aXIII, 139 p. _bonline resource. |
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| 336 |
_atext _btxt _2rdacontent |
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| 337 |
_acomputer _bc _2rdamedia |
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| 338 |
_aonline resource _bcr _2rdacarrier |
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_atext file _bPDF _2rda |
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| 490 | 1 |
_aSynthesis Lectures on Digital Circuits & Systems, _x1932-3174 |
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| 505 | 0 | _aAmplitude Modulation Techniques -- AM Diode Detection and Four-Quadrant Multipliers -- System Stability,Nyquist Criterion -- Superhetrodyne Amplitude Modulation Receivers -- Frequency Modulation Principles -- Superhetrodyne Frequency Modulation Receivers -- Noise . | |
| 520 | _aIn PSpice for Analog Communications Engineering we simulate the difficult principles of analog modulation using the superb free simulation software Cadence Orcad PSpice V10.5. While use is made of analog behavioral model parts (ABM), we use actual circuitry in most of the simulation circuits. For example, we use the 4-quadrant multiplier IC AD633 as a modulator and import real speech as the modulating source and look at the trapezoidal method for measuring the modulation index. Modulation is the process of relocating signals to different parts of the radio frequency spectrum by modifying certain parameters of the carrier in accordance with the modulating/information signals. In amplitude modulation, the modulating source changes the carrier amplitude, but in frequency modulation it causes the carrier frequency to change (and in phase modulation it's the carrier phase). The digital equivalent of these modulation techniques are examined in PSpice for Digital communications Engineering where we examine QAM, FSK, PSK and variants. We examine a range of oscillators and plot Nyquist diagrams showing themarginal stability of these systems. The superhetrodyne principle, the backbone of modern receivers is simulated using discrete components followed by simulating complete AM and FM receivers. In this exercise we examine the problems ofmatching individual stages and the use of double-tuned RF circuits to accommodate the large FM signal bandwidth. | ||
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_aEngineering. _99405 |
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_aElectronic circuits. _919581 |
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_aControl engineering. _931970 |
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_aRobotics. _92393 |
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_aAutomation. _92392 |
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_aComputers. _98172 |
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| 650 | 1 | 4 |
_aTechnology and Engineering. _982474 |
| 650 | 2 | 4 |
_aElectronic Circuits and Systems. _982478 |
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_aControl, Robotics, Automation. _931971 |
| 650 | 2 | 4 |
_aComputer Hardware. _933420 |
| 710 | 2 |
_aSpringerLink (Online service) _982483 |
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| 773 | 0 | _tSpringer Nature eBook | |
| 776 | 0 | 8 |
_iPrinted edition: _z9783031797606 |
| 776 | 0 | 8 |
_iPrinted edition: _z9783031797620 |
| 830 | 0 |
_aSynthesis Lectures on Digital Circuits & Systems, _x1932-3174 _982484 |
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| 856 | 4 | 0 | _uhttps://doi.org/10.1007/978-3-031-79761-3 |
| 912 | _aZDB-2-SXSC | ||
| 942 | _cEBK | ||
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