EA201691310A1 - Комбинированная амплитудно-временная и фазовая модуляция - Google Patents

Комбинированная амплитудно-временная и фазовая модуляция

Info

Publication number
EA201691310A1
EA201691310A1 EA201691310A EA201691310A EA201691310A1 EA 201691310 A1 EA201691310 A1 EA 201691310A1 EA 201691310 A EA201691310 A EA 201691310A EA 201691310 A EA201691310 A EA 201691310A EA 201691310 A1 EA201691310 A1 EA 201691310A1
Authority
EA
Eurasian Patent Office
Prior art keywords
signal
amplitude
increase
data
modulation
Prior art date
Application number
EA201691310A
Other languages
English (en)
Other versions
EA031912B1 (ru
Inventor
Артур И. Ли
Original Assignee
Квантумсайн Акуизишнс Инк.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Квантумсайн Акуизишнс Инк. filed Critical Квантумсайн Акуизишнс Инк.
Publication of EA201691310A1 publication Critical patent/EA201691310A1/ru
Publication of EA031912B1 publication Critical patent/EA031912B1/ru

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03CMODULATION
    • H03C5/00Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03CMODULATION
    • H03C99/00Subject matter not provided for in other groups of this subclass
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/02Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04Modulator circuits; Transmitter circuits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/18Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20Modulator circuits; Transmitter circuits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/32Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/345Modifications of the signal space to allow the transmission of additional information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/32Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36Modulator circuits; Transmitter circuits
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03CMODULATION
    • H03C2200/00Indexing scheme relating to details of modulators or modulation methods covered by H03C
    • H03C2200/0004Circuit elements of modulators
    • H03C2200/0029Memory circuits, e.g. ROMs, RAMs, EPROMs, latches, shift registers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmitters (AREA)

Abstract

Предлагается способ генерации составного сигнала с использованием одного или более, по существу, синусоидальных сигналов, содержащих кодированную цифровую информацию, объединяемых с сигналом или сигналами с переменным изменением фазы, для формирования составного зазубренного синусоидального сигнала, содержащего, по меньшей мере, синусоидальный сигнал, модулированный с помощью амплитудно-временной модуляции, и по меньшей мере один модулированный по фазе сигнал. Наличие или отсутствие изменения амплитуды синусоидального сигнала в пределах фазы указывает на значение данных. Эти значения данных могут изменяться в пределах цикла или пакета данных. По сравнению с классическими технологиями модуляции, при амплитудно-временной модуляции наблюдается пониженный уровень модуляционных искажений. Этот пониженный уровень искажений в сигнале связи позволяет добиться увеличения эффективных длин участков передачи, уменьшения интенсивности ошибок, увеличения скорости передачи данных и повышения безопасности данных.
EA201691310A 2014-01-07 2015-01-05 Комбинированная амплитудно-временная и фазовая модуляция EA031912B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461924304P 2014-01-07 2014-01-07
US14/574,577 US9407203B2 (en) 2014-01-07 2014-12-18 Combined amplitude-time and phase modulation
PCT/US2015/010104 WO2015105744A1 (en) 2014-01-07 2015-01-05 Combined amplitude-time modulation and phase modulation

Publications (2)

Publication Number Publication Date
EA201691310A1 true EA201691310A1 (ru) 2017-05-31
EA031912B1 EA031912B1 (ru) 2019-03-29

Family

ID=53495961

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201691310A EA031912B1 (ru) 2014-01-07 2015-01-05 Комбинированная амплитудно-временная и фазовая модуляция

Country Status (13)

Country Link
US (1) US9407203B2 (ru)
EP (1) EP3092763B1 (ru)
JP (1) JP2017509269A (ru)
KR (1) KR20160107239A (ru)
CN (1) CN106165365A (ru)
AU (2) AU2015204973A1 (ru)
BR (1) BR112016015913A2 (ru)
CA (1) CA2935926A1 (ru)
EA (1) EA031912B1 (ru)
IL (1) IL246631B (ru)
MX (1) MX361566B (ru)
SG (1) SG11201605496TA (ru)
WO (1) WO2015105744A1 (ru)

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US11140018B2 (en) * 2014-01-07 2021-10-05 Quantumsine Acquisitions Inc. Method and apparatus for intra-symbol multi-dimensional modulation
US10382246B2 (en) * 2014-01-07 2019-08-13 Quantumsine Acquisitions Inc. Combined amplitude-time and phase modulation
US10432222B2 (en) 2015-05-19 2019-10-01 Samsung Electronics Co., Ltd. Transmitting apparatus and mapping method thereof
CN105792422B (zh) * 2016-04-11 2017-06-30 电子科技大学 一种用于led的开关切换电路
CN108667457A (zh) * 2017-03-31 2018-10-16 晨星半导体股份有限公司 带宽调整方法与相关的带宽调整单元及相位回复模块
CN107357197B (zh) * 2017-06-20 2020-05-08 上海交通大学 一种基于fpga实现伺服转角简谐运动的系统以及方法
RU2663554C1 (ru) * 2017-06-27 2018-08-07 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 Способ модуляции амплитуды и фазы высокочастотных сигналов и устройство его реализации
WO2019060923A1 (en) * 2017-09-25 2019-03-28 Quantumsine Acquisitions Inc. AMPLITUDE AND TIME MODULATION COMBINED WITH PHASE MODULATION
US10791014B2 (en) * 2017-10-27 2020-09-29 Terawave, Llc Receiver for high spectral efficiency data communications system using encoded sinusoidal waveforms
US11876659B2 (en) 2017-10-27 2024-01-16 Terawave, Llc Communication system using shape-shifted sinusoidal waveforms
MX2020013970A (es) * 2018-06-18 2021-05-27 Rakesh Aggarwal Proceso de modulacion de ancho de banda cero de alta eficiencia espectral sin bandas laterales.
CN110289922B (zh) * 2019-07-09 2021-08-10 南京航空航天大学 一种时间调制及解调方法
CN110290090B (zh) * 2019-07-09 2021-08-10 南京航空航天大学 一种时间幅度相位联合调制及解调方法
CN113010141B (zh) * 2021-03-04 2022-11-08 湖北三赫智能科技有限公司 一种信号首波信息提取方法、系统、装置及可读存储介质
US11689191B2 (en) 2021-03-30 2023-06-27 Stmicroelectronics International N.V. High frequency resolution digital sinusoid generator
WO2023282782A1 (ru) * 2021-07-09 2023-01-12 Общество С Ограниченной Ответственностью "Курэйт" Амплитудно-фазовый модулятор на полупроводниковых лазерах
US11818581B2 (en) * 2022-04-15 2023-11-14 Qualcomm Incorporated L1 security by adding artificial AM/PM

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JPH04238439A (ja) * 1991-01-23 1992-08-26 Sanyo Electric Co Ltd デジタル直交変調器
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WO2005099399A2 (en) * 2004-04-09 2005-10-27 Micronas Semiconductors, Inc. Apparatus for and method of controlling sampling frequency and sampling phase of a sampling device
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Also Published As

Publication number Publication date
EP3092763A1 (en) 2016-11-16
IL246631A0 (en) 2016-08-31
CN106165365A (zh) 2016-11-23
KR20160107239A (ko) 2016-09-13
US20150194930A1 (en) 2015-07-09
SG11201605496TA (en) 2016-08-30
JP2017509269A (ja) 2017-03-30
EP3092763A4 (en) 2017-09-13
CA2935926A1 (en) 2015-07-16
BR112016015913A2 (pt) 2018-06-26
WO2015105744A1 (en) 2015-07-16
MX2016008870A (es) 2016-12-02
AU2015204973A1 (en) 2016-08-18
AU2018202397A1 (en) 2018-04-19
IL246631B (en) 2020-05-31
MX361566B (es) 2018-12-10
EA031912B1 (ru) 2019-03-29
US9407203B2 (en) 2016-08-02
EP3092763B1 (en) 2020-03-04

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Designated state(s): AM AZ BY KZ KG TJ TM RU