49 lines
190 KiB
HTML
49 lines
190 KiB
HTML
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title: defnote.qrich
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updated: 2022-06-20 01:09:25Z
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created: 2022-01-08 13:17:59Z
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---
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
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<html><head><meta name="qrichtext" content="1" /><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><style type="text/css">
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p, li { white-space: pre-wrap; }
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</style></head><body style=" font-family:'微软雅黑'; font-size:9pt; font-weight:400; font-style:normal;">
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">可集成与功放对接的相关外设，提供整体解决方案以简化系统设计，仅需添加功放和天线即可组成一台干扰设备</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">功能：</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">频率准确控制（过渡带宽1MHz）</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">频率温度补偿（非锁相模式下）</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">功率调节（30dB范围）</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">风扇控制（内置开关NMOS管，低端通断，5A，支持PWM）</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">PA端接口：</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">温度采集（K探头）</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">电源使能控制（EN）</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">PTT控制（发射使能）</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">温度告警</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">驻波告警</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">其它告警信息上报（总最多8种）</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><img src="data:image/png;base64,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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">所有配置信息支持掉电保存</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">状态信息上报采用直接RAW回报，即仅回报IO口电平值，需自行判断状态</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">控制接口从用SPI（单通道），422/485（多通道）</span></p>
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<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Tahoma'; font-size:10pt;"><br /></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">控制接口要加</span><a href="nyf://entry?itemid=0&itemtext=buffer"><span style=" font-family:'Tahoma'; font-size:10pt; text-decoration: underline; color:#0000ff;">buffer</span></a><span style=" font-family:'Tahoma'; font-size:10pt;"> ，例如</span><span style=" font-family:'Tahoma'; font-size:12pt; font-weight:600; color:#000000;">SNx4LV245A，或 SN74AUP1T17</span></p>
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<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Tahoma'; font-size:12pt; font-weight:600; color:#000000;"><br /></p>
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<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Tahoma'; font-size:12pt; font-weight:600; color:#000000;"><br /></p>
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<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Tahoma'; font-size:12pt; font-weight:600; color:#000000;"><br /></p>
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<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Tahoma'; font-size:12pt; font-weight:600; color:#000000;"><br /></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:12pt; font-weight:600; color:#000000;">2021.07.16</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">输入控制接口兼容SPI/485接口，默认485，J303J-9采用焊线方式接头，一是简化PCB和盒体的适配性设计，二是提升布局布线灵活性</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">输出控制接口注意隔离，输出口采用buffer，输入采用光耦，补充2路ADC接口用于传感器数据接入</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">草拟协议如下：</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">CHn</span></p>
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<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Tahoma'; font-size:10pt;"><br /></p>
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<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Tahoma'; font-size:10pt;"><br /></p>
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<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Tahoma'; font-size:10pt;"><br /></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">2021.10.16</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">再次回到“555产生激励波形+加法器”这个思路</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">运放采用高精度运放（同款运放可用于电流采集），激励器低端固定为6*1/3=2V以简化计算，高端用DAC锁定，最高可至Vh=4.5V，即可有Vpp=2.5V的可调幅度，考虑到每频段至少2通道合路，此幅度足够</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">产生后的激励波形通过加法器合入偏置，即在同向和反向均加入DAC电压</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">2021.10.17</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">似乎搞复杂了，加入了运放引入了加法器，不确定性增加了</span></p>
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<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Tahoma'; font-size:10pt;"><br /></p></body></html>
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