Способ модуляции-демодуляции сигналов с квадратурным изменением угловой компоненты
Analytical expressions have been obtained for phase-frequency manipulation with quadrature phase variation and relative quadrature phase variation. These expressions can also be applied to improve spectral efficiency by modifying the angular component of the modulated signal. Structural diagrams of...
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| Date: | 2006 |
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| Main Author: | |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
PE "Politekhperiodika", Book and Journal Publishers
2006
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| Subjects: | |
| Online Access: | https://www.tkea.com.ua/index.php/journal/article/view/TKEA2006.4.09 |
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| Journal Title: | Technology and design in electronic equipment |
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Technology and design in electronic equipment| Summary: | Analytical expressions have been obtained for phase-frequency manipulation with quadrature phase variation and relative quadrature phase variation. These expressions can also be applied to improve spectral efficiency by modifying the angular component of the modulated signal. Structural diagrams of modulators and demodulators are presented. |
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