JP2018129670A5 - - Google Patents

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Publication number
JP2018129670A5
JP2018129670A5 JP2017021307A JP2017021307A JP2018129670A5 JP 2018129670 A5 JP2018129670 A5 JP 2018129670A5 JP 2017021307 A JP2017021307 A JP 2017021307A JP 2017021307 A JP2017021307 A JP 2017021307A JP 2018129670 A5 JP2018129670 A5 JP 2018129670A5
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JP
Japan
Prior art keywords
band
signal
control signal
frequency
unit
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JP2017021307A
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English (en)
Japanese (ja)
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JP2018129670A (ja
JP6828484B2 (ja
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Priority to JP2017021307A priority Critical patent/JP6828484B2/ja
Priority claimed from JP2017021307A external-priority patent/JP6828484B2/ja
Priority to CN201780085709.8A priority patent/CN110249532B/zh
Priority to PCT/JP2017/041494 priority patent/WO2018146896A1/ja
Publication of JP2018129670A publication Critical patent/JP2018129670A/ja
Publication of JP2018129670A5 publication Critical patent/JP2018129670A5/ja
Priority to US16/504,801 priority patent/US10536154B2/en
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Publication of JP6828484B2 publication Critical patent/JP6828484B2/ja
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JP2017021307A 2017-02-08 2017-02-08 レーダ用ｐｌｌ回路 Active JP6828484B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017021307A JP6828484B2 (ja) 2017-02-08 2017-02-08 レーダ用ｐｌｌ回路
CN201780085709.8A CN110249532B (zh) 2017-02-08 2017-11-17 雷达用pll电路
PCT/JP2017/041494 WO2018146896A1 (ja) 2017-02-08 2017-11-17 レーダ用ｐｌｌ回路
US16/504,801 US10536154B2 (en) 2017-02-08 2019-07-08 PLL circuit for radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017021307A JP6828484B2 (ja) 2017-02-08 2017-02-08 レーダ用ｐｌｌ回路

Publications (3)

Publication Number Publication Date
JP2018129670A JP2018129670A (ja) 2018-08-16
JP2018129670A5 true JP2018129670A5 (https=) 2019-01-24
JP6828484B2 JP6828484B2 (ja) 2021-02-10

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JP2017021307A Active JP6828484B2 (ja) 2017-02-08 2017-02-08 レーダ用ｐｌｌ回路

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US (1) US10536154B2 (https=)
JP (1) JP6828484B2 (https=)
CN (1) CN110249532B (https=)
WO (1) WO2018146896A1 (https=)

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DE102017113730A1 (de) * 2017-06-21 2018-12-27 Infineon Technologies Ag Radar-frontend mit hf-oszillator-überwachung
US12265148B2 (en) * 2019-03-25 2025-04-01 Mitsubishi Electric Corporation Radar device
US11223364B2 (en) * 2019-11-07 2022-01-11 Infineon Technologies Ag Phase-locked loop circuitry and method to prevent fractional N spurious outputs in radar phase-locked loop
US11454715B2 (en) * 2019-12-06 2022-09-27 Infineon Technologies Ag Radar signal modulator with bandwidth compensation and frequency offset sequence
US11031943B1 (en) * 2020-03-06 2021-06-08 Apple Inc. Linear frequency ramp generator using multi-point injection
WO2021210489A1 (ja) * 2020-04-17 2021-10-21 株式会社村田製作所 レーダ装置、車両、及び到来波数推定方法
WO2021210465A1 (ja) * 2020-04-17 2021-10-21 株式会社村田製作所 レーダ装置、車両、距離測定方法
DE102020210079B3 (de) 2020-08-10 2021-08-19 Conti Temic Microelectronic Gmbh Radarverfahren sowie Radarsystem mit hoher Entfernungsauflösung bei geringem Signalprozessierungsaufwand
US11031945B1 (en) * 2020-09-11 2021-06-08 Apple Inc. Time-to-digital converter circuit linearity test mechanism
JP2022090856A (ja) * 2020-12-08 2022-06-20 ソニーセミコンダクタソリューションズ株式会社 測距装置、および測距方法、並びにプログラム
US11789137B2 (en) * 2020-12-30 2023-10-17 Texas Instruments Incorporated FMCW chirp bandwidth control
CN118591739A (zh) * 2022-01-30 2024-09-03 华为技术有限公司 一种探测装置、终端设备及信号处理方法
WO2025117459A1 (en) * 2023-12-01 2025-06-05 Arete Associates Noise suppression and orthogonal waveform generation using phase division in a fmcw mimo radar system

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JP4260034B2 (ja) * 2004-01-30 2009-04-30 三洋電機株式会社 クロック生成方法及びクロック生成装置
JP2005311945A (ja) * 2004-04-26 2005-11-04 Matsushita Electric Ind Co Ltd Ｐｌｌ回路、無線通信装置及び発振周波数制御方法
JP2006279392A (ja) 2005-03-29 2006-10-12 Renesas Technology Corp 通信用半導体集積回路
US7209008B2 (en) * 2005-04-25 2007-04-24 Fortemedia Inc. Multiple output phase-locked loop (PLL) using a single voltage controlled oscillator (VCO)
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