JP2023078358A5 - - Google Patents

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Publication number
JP2023078358A5
JP2023078358A5 JP2023045172A JP2023045172A JP2023078358A5 JP 2023078358 A5 JP2023078358 A5 JP 2023078358A5 JP 2023045172 A JP2023045172 A JP 2023045172A JP 2023045172 A JP2023045172 A JP 2023045172A JP 2023078358 A5 JP2023078358 A5 JP 2023078358A5
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Japan
Prior art keywords
pll
output
input
pwm
signal
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JP2023045172A
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English (en)
Japanese (ja)
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JP7539517B2 (ja
JP2023078358A (ja
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Priority claimed from US16/126,553 external-priority patent/US10790784B2/en
Priority claimed from PCT/US2019/046595 external-priority patent/WO2020055539A1/en
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Publication of JP2023078358A5 publication Critical patent/JP2023078358A5/ja
Priority to JP2024134838A priority Critical patent/JP7822435B2/ja
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JP2023045172A 2018-09-10 2023-03-22 無線周波数（ｒｆ）用途のためのパルス幅変調（ｐｗｍ）波形の生成及び同期 Active JP7539517B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024134838A JP7822435B2 (ja) 2018-09-10 2024-08-13 無線周波数（ｒｆ）用途のためのパルス幅変調（ｐｗｍ）波形の生成及び同期

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US16/126,553 2018-09-10
US16/126,553 US10790784B2 (en) 2014-12-19 2018-09-10 Generation and synchronization of pulse-width modulated (PWM) waveforms for radio-frequency (RF) applications
PCT/US2019/046595 WO2020055539A1 (en) 2018-09-10 2019-08-15 Generation and synchronization of pulse-width modulated (pwm) waveforms for radio-frequency (rf) applications
JP2021513188A JP7252323B2 (ja) 2018-09-10 2019-08-15 無線周波数（ｒｆ）用途のためのパルス幅変調（ｐｗｍ）波形の生成及び同期

Related Parent Applications (1)

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JP2021513188A Division JP7252323B2 (ja) 2018-09-10 2019-08-15 無線周波数（ｒｆ）用途のためのパルス幅変調（ｐｗｍ）波形の生成及び同期

Related Child Applications (1)

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JP2024134838A Division JP7822435B2 (ja) 2018-09-10 2024-08-13 無線周波数（ｒｆ）用途のためのパルス幅変調（ｐｗｍ）波形の生成及び同期

Publications (3)

Publication Number Publication Date
JP2023078358A JP2023078358A (ja) 2023-06-06
JP2023078358A5 true JP2023078358A5 (https=) 2024-02-05
JP7539517B2 JP7539517B2 (ja) 2024-08-23

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ID=69776894

Family Applications (3)

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JP2021513188A Active JP7252323B2 (ja) 2018-09-10 2019-08-15 無線周波数（ｒｆ）用途のためのパルス幅変調（ｐｗｍ）波形の生成及び同期
JP2023045172A Active JP7539517B2 (ja) 2018-09-10 2023-03-22 無線周波数（ｒｆ）用途のためのパルス幅変調（ｐｗｍ）波形の生成及び同期
JP2024134838A Active JP7822435B2 (ja) 2018-09-10 2024-08-13 無線周波数（ｒｆ）用途のためのパルス幅変調（ｐｗｍ）波形の生成及び同期

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JP2021513188A Active JP7252323B2 (ja) 2018-09-10 2019-08-15 無線周波数（ｒｆ）用途のためのパルス幅変調（ｐｗｍ）波形の生成及び同期

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JP2024134838A Active JP7822435B2 (ja) 2018-09-10 2024-08-13 無線周波数（ｒｆ）用途のためのパルス幅変調（ｐｗｍ）波形の生成及び同期

Country Status (6)

Country Link
EP (1) EP3850750B1 (https=)
JP (3) JP7252323B2 (https=)
KR (3) KR102642152B1 (https=)
CN (1) CN112740547B (https=)
SG (1) SG11202101095SA (https=)
WO (1) WO2020055539A1 (https=)

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EP3945325B1 (en) * 2020-07-28 2024-03-27 Rohde & Schwarz GmbH & Co. KG Field probe and method for conducting antenna measurements
US20220321016A1 (en) * 2021-03-29 2022-10-06 University Of Maryland, College Park Multi-port power converters and power conversion systems, and methods for design and operation thereof
US12573987B2 (en) * 2022-03-04 2026-03-10 The Board Of Trustees Of The Leland Stanford Junior University Apparatuses and methods involving frequency-selective power amplification
CN114966267B (zh) * 2022-05-09 2025-09-26 阳光电源股份有限公司 一种双脉冲测试方法、电路及系统
CN117360582A (zh) * 2023-11-03 2024-01-09 新誉集团有限公司 一种车载安全数字量输入输出装置及协同检测方法
CN117459023B (zh) * 2023-11-17 2024-07-16 深圳市恒运昌真空技术股份有限公司 阻抗匹配阵列、匹配方法、射频电源及等离子体射频系统

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DE69619509D1 (de) * 1996-07-24 2002-04-04 St Microelectronics Srl Pulsbreitenmodulationsmethode und -vorrichtung
US6181199B1 (en) * 1999-01-07 2001-01-30 Ericsson Inc. Power IQ modulation systems and methods
US6993087B2 (en) * 2001-06-29 2006-01-31 Nokia Mobile Phones Ltd. Switching mode power amplifier using PWM and PPM for bandpass signals
CN1802791B (zh) * 2003-06-11 2010-11-17 皇家飞利浦电子股份有限公司 高分辨率pwm发生器或数控振荡器
US7355470B2 (en) * 2006-04-24 2008-04-08 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning
DE102004060698B3 (de) * 2004-12-16 2006-06-14 Infineon Technologies Ag Polarmodulator und Verfahren zur Modulation eines Signals
JP4106383B2 (ja) * 2006-06-08 2008-06-25 インターナショナル・ビジネス・マシーンズ・コーポレーション 遅延比率調整回路、遅延パルス生成回路及びパルス幅変調パルス信号発生装置。
CN101087147A (zh) 2006-06-09 2007-12-12 财团法人工业技术研究院 发射机及其基频处理器与射频功率放大器的调制方法
US7425874B2 (en) * 2006-06-30 2008-09-16 Texas Instruments Incorporated All-digital phase-locked loop for a digital pulse-width modulator
US7773669B2 (en) * 2007-08-10 2010-08-10 Intel Corporation Cascaded phase pulse position and pulse width modulation based digital transmitter
US8374233B2 (en) 2008-09-25 2013-02-12 Intel Mobile Communications GmbH IQ-modulation system and method for switched amplifiers
US8339174B2 (en) * 2010-02-25 2012-12-25 Atmel Corporation Apparatus, circuit and method for automatic phase-shifting pulse width modulated signal generation
US8675725B2 (en) * 2010-04-29 2014-03-18 Mediatek Singapore Pte. Ltd. Integrated circuit, communication unit and method for improved amplitude resolution of an RF-DAC
US8971398B2 (en) * 2011-09-19 2015-03-03 Infineon Technologies Ag System and method for generating a radio frequency pulse-width modulated signal
US8525609B1 (en) * 2011-09-27 2013-09-03 Cypress Semiconductor Corporation Pulse width modulation circuits, systems and methods
JP2014187678A (ja) * 2013-02-20 2014-10-02 Daihen Corp 可変リアクタンス素子、その可変リアクタンス素子を用いたインピーダンス整合装置及びそのインピーダンス整合装置を内蔵した高周波電源
CN104426523A (zh) * 2013-08-27 2015-03-18 飞思卡尔半导体公司 具有减小的抖动的波形转换电路
US9628064B2 (en) * 2013-09-10 2017-04-18 Merus Audio Aps Multiphase pulse width modulator for class D audio amplifiers
JP6158012B2 (ja) * 2013-09-20 2017-07-05 株式会社メガチップス クロック位相シフト回路

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