TWI456536B - 使用低價位具直接數位頻率合成器與雙類比數位轉換器（ａｄｃ）通道的汽車防撞雷達數位訊號處理器 - Google Patents

使用低價位具直接數位頻率合成器與雙類比數位轉換器（ａｄｃ）通道的汽車防撞雷達數位訊號處理器 Download PDF

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TWI456536B
TWI456536B TW100142055A TW100142055A TWI456536B TW I456536 B TWI456536 B TW I456536B TW 100142055 A TW100142055 A TW 100142055A TW 100142055 A TW100142055 A TW 100142055A TW I456536 B TWI456536 B TW I456536B
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TW201322204A (zh
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Nat Inst Chung Shan Science & Technology
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  1. 一種使用低價位具直接數位頻率合成器與雙類比數位轉換器(ADC)通道的汽車防撞雷達數位訊號處理器，包括有：一第一處理單元，係可為數位信號處理微處理器控制晶片(DSP-MCU)，而該第一處理單元係包含有記憶體、RS232介面、CAN BUS介面及雙類比數位轉換器通道(ADC)；一第二處理單元，係以序列周邊介面(Serial Port Interface,SPI)與第一處理單元連接，而該第二處理單元係可為數位信號處理微處理器控制晶片(DSP-MCU)，且該第二處理單元至少包含有記憶體、RS232介面、CAN BUS介面及雙類比數位轉換器通道(ADC)；一直接數位合成器，係以序列周邊介面(Serial Port Interface,SPI)與第二處理單元連接；以及一振盪器，係與直接數位合成器連接。
TW100142055A 2011-11-17 2011-11-17 使用低價位具直接數位頻率合成器與雙類比數位轉換器（ａｄｃ）通道的汽車防撞雷達數位訊號處理器 TWI456536B (zh)

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TW100142055A TWI456536B (zh) 2011-11-17 2011-11-17 使用低價位具直接數位頻率合成器與雙類比數位轉換器（ａｄｃ）通道的汽車防撞雷達數位訊號處理器

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TW100142055A TWI456536B (zh) 2011-11-17 2011-11-17 使用低價位具直接數位頻率合成器與雙類比數位轉換器（ａｄｃ）通道的汽車防撞雷達數位訊號處理器

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TWI456536B true TWI456536B (zh) 2014-10-11

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060044182A1 (en) * 2004-08-26 2006-03-02 Vacanti David C Radar altimeter
CN201130248Y (zh) * 2007-12-24 2008-10-08 西安市计量测试研究所 雷达测速仪检定装置用测速检定仪
CN101661106A (zh) * 2008-08-28 2010-03-03 阮树成 毫米波随机二相码调相调幅汽车防撞雷达
EP2006709B1 (en) * 2007-06-11 2010-04-14 Mitsubishi Electric Information Technology Centre Europe B.V. Object detection
TWI333556B (zh) * 2007-06-14 2010-11-21 Chung Shan Inst Of Science

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060044182A1 (en) * 2004-08-26 2006-03-02 Vacanti David C Radar altimeter
EP2006709B1 (en) * 2007-06-11 2010-04-14 Mitsubishi Electric Information Technology Centre Europe B.V. Object detection
TWI333556B (zh) * 2007-06-14 2010-11-21 Chung Shan Inst Of Science
CN201130248Y (zh) * 2007-12-24 2008-10-08 西安市计量测试研究所 雷达测速仪检定装置用测速检定仪
CN101661106A (zh) * 2008-08-28 2010-03-03 阮树成 毫米波随机二相码调相调幅汽车防撞雷达

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