RU2011142696A - METHOD OF AMPLITUDE, PHASE AND FREQUENCY MODULATION OF HIGH FREQUENCY SIGNALS AND MULTIFUNCTIONAL DEVICE OF ITS IMPLEMENTATION - Google Patents
METHOD OF AMPLITUDE, PHASE AND FREQUENCY MODULATION OF HIGH FREQUENCY SIGNALS AND MULTIFUNCTIONAL DEVICE OF ITS IMPLEMENTATION Download PDFInfo
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- RU2011142696A RU2011142696A RU2011142696/08A RU2011142696A RU2011142696A RU 2011142696 A RU2011142696 A RU 2011142696A RU 2011142696/08 A RU2011142696/08 A RU 2011142696/08A RU 2011142696 A RU2011142696 A RU 2011142696A RU 2011142696 A RU2011142696 A RU 2011142696A
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Abstract
1. Способ амплитудной, фазовой и частотной модуляции высокочастотного сигнала, основанный на взаимодействии высокочастотного и низкочастотного сигналов с многофункциональным устройством амплитудной, фазовой и частотной модуляции высокочастотного сигнала, выполненным из нелинейного элемента, согласующего четырехполюсника и нагрузки, причем в режиме частотной модуляции преобразуют энергию источника постоянного напряжения в энергию высокочастотного сигнала, организуют обратную связь, выполняют условия возбуждения стационарного режима генерации в виде баланса амплитуд и баланса фаз, определяющие соответственно амплитуду и частоту генерируемого высокочастотного сигнала, и условия согласования нелинейного элемента с нагрузкой с помощью согласующего четырехполюсника, изменяют частоту генерируемого высокочастотного сигнала путем изменения баланса фаз по закону изменения амплитуды низкочастотного управляющего сигнала, в режиме амплитудной и фазовой модуляции изменяют амплитуду и фазу входного высокочастотного сигнала под действием низкочастотного управляющего сигнала, отличающийся тем, что в качестве нелинейного элемента используют трехполюсный нелинейный элемент, включенный перед четырехполюсником по схеме с общим одним из трех электродов, параллельно трехполюсному нелинейному элементу подключают комплексный двухполюсник, в режиме частотной модуляции изменяют частоту генерируемого высокочастотного сигнала и реализуют условия согласования за счет изменения элементов матрицы сопротивлений трехполюсного нелинейного элемента под действием низкочастотного управляющего сигнала и обес�1. The method of amplitude, phase and frequency modulation of a high-frequency signal based on the interaction of high-frequency and low-frequency signals with a multifunctional device of amplitude, phase and frequency modulation of a high-frequency signal made of a nonlinear element matching a four-terminal network and a load, and in the frequency modulation mode, the energy of a constant source is converted voltage into the energy of a high-frequency signal, organize feedback, fulfill the conditions for the excitation of a stationary signal the generation frequency in the form of a balance of amplitudes and phase balance, which respectively determine the amplitude and frequency of the generated high-frequency signal, and the conditions for matching the non-linear element with the load using the matching four-terminal, change the frequency of the generated high-frequency signal by changing the phase balance according to the law of the amplitude of the low-frequency control signal, in the mode amplitude and phase modulation change the amplitude and phase of the input high-frequency signal under the influence of low-frequency control o signal, characterized in that a three-pole non-linear element is used as a non-linear element, connected in front of the four-terminal according to a circuit with one of the three electrodes in common, a complex two-terminal is connected in parallel to the three-pole non-linear element, in the frequency modulation mode, the frequency of the generated high-frequency signal is changed and the matching conditions are satisfied for due to changes in the elements of the resistance matrix of a three-pole nonlinear element under the influence of a low-frequency control signal and
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RU2011142696/08A RU2488943C2 (en) | 2011-10-21 | 2011-10-21 | Method for amplitude, phase and frequency modulation of high-frequency signals and multifunctional apparatus for realising said method |
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RU2011142696/08A RU2488943C2 (en) | 2011-10-21 | 2011-10-21 | Method for amplitude, phase and frequency modulation of high-frequency signals and multifunctional apparatus for realising said method |
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RU2694784C2 (en) * | 2018-01-10 | 2019-07-16 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации | Method for modulation of amplitude and phase of high-frequency signals and device for its implementation |
RU2694429C2 (en) * | 2018-01-12 | 2019-07-15 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации | Method for modulation of amplitude and phase of high-frequency signals and device for its implementation |
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US7769093B2 (en) * | 2005-07-18 | 2010-08-03 | Georgia Tech Research Corporation | Blind selected mapping for peak-to-average power ratio reduction in OFDM with PSK input |
RU2341867C2 (en) * | 2006-06-27 | 2008-12-20 | Государственное образовательное учреждение высшего профессионального образования Воронежское высшее военное авиационное инженерное училище (военный институт) | Method for modulation of amplitude and phase of multiple-frequency signals and device for its realisation |
WO2008081887A1 (en) * | 2006-12-27 | 2008-07-10 | Sharp Kabushiki Kaisha | Δς modulation digital-analog converter, digital signal processing method, and av device |
RU2354039C1 (en) * | 2008-03-05 | 2009-04-27 | Государственное образовательное учреждение высшего профессионального образования "Воронежское высшее военное авиационное инженерное училище (военный институт)" Министерства обороны Российской Федерации | Method for modulation of amplitude and phase of radio frequency signals and device for its realisation |
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