選頻放大器設(shè)計(jì)

1、長(zhǎng) 沙 學(xué) 院模擬電子課程設(shè)計(jì)說明書題目 選頻放大器 系(部) 電子與通信工程系 專業(yè)(班級(jí)) 06級(jí)電子一班姓名 陳漢超 學(xué)號(hào) 2006044126 指導(dǎo)教師 劉亮、高月鳴 起止日期 2008-6-102008-6-13課程設(shè)計(jì)成績(jī)總評(píng)分 2006級(jí)電子信息工程專業(yè)課程設(shè)計(jì)任務(wù)書系（部）： 電子與通信工程系 專業(yè)： 電子信息工程學(xué)生姓名陳漢超同組者劉智威、陳秀發(fā)指導(dǎo)教師劉亮，高岳民 課題名稱選頻放大器設(shè)計(jì)要求及設(shè)計(jì)參數(shù)1 了解用集成運(yùn)算放大器構(gòu)成基本運(yùn)算單元-乘法器，加法器，積分器。并指出電圖中各集成運(yùn)算放大器構(gòu)成了何種基本運(yùn)算單元。2 用波特儀和示波器分別測(cè)出電路的幅頻特性曲線和頻帶寬度，

2、并計(jì)算系統(tǒng)的中心頻率f0，放大倍數(shù)A。3 給出U1集成運(yùn)算放大器的主要技術(shù)參數(shù)。設(shè)計(jì)工作量一周：根據(jù)要求的格式寫出理論設(shè)計(jì)方案的全過程，實(shí)驗(yàn)操作的步驟、數(shù)據(jù)以及結(jié)論。計(jì)算機(jī)模擬的全部數(shù)據(jù)和輸出圖紙。進(jìn)度安排起止日期工作內(nèi)容備注6月10日理論設(shè)計(jì)：網(wǎng)絡(luò)、圖書館查找資料 6月11日6月12日軟件應(yīng)用：用Multisim軟件仿真并完成系統(tǒng)原理圖的繪制5月13日完成課程設(shè)計(jì)說明書主要參考資料1 北京大學(xué)電子技術(shù)學(xué)院編，高建平主編 電子技術(shù)實(shí)驗(yàn)第3版北京高等教育出版社 2007年指導(dǎo)教師簽名 年 月 日系（部）主管領(lǐng)導(dǎo)意見年 月 日教研室意見年 月 日長(zhǎng)沙學(xué)院課程設(shè)計(jì)鑒定表姓名陳漢超學(xué)號(hào)20060441

3、26專業(yè)電子信息工程班級(jí)電子一班設(shè)計(jì)題目 選頻放大器指導(dǎo)教師劉亮 高岳民指導(dǎo)教師意見：評(píng)定等級(jí)： 教師簽名： 日期： 答辯小組意見：評(píng)定等級(jí)：答辯小組長(zhǎng)簽名：日期：教研室意見：教研室主任簽名： 日期： 系（部）意見：系主任簽名：日期：說明課程設(shè)計(jì)成績(jī)分“優(yōu)秀”、“良好”、“及格”、“不及格”四類；目錄1、課程設(shè)計(jì)的目的·······················&#

4、183;············································52、課程設(shè)計(jì)題目描述和要求···

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6、·······53、課程設(shè)計(jì)報(bào)告內(nèi)容·········································&

7、#183;························5 3.1、選頻放大器的原理·······················

8、;··········································5 3.1.1、選頻放大器電路原理圖·····

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10、;····5 、選頻放大器PROTEL原理圖···········································

11、···········5 3.2、用集成運(yùn)算放大器構(gòu)成基本運(yùn)算單元···································&#

12、183;··········6 3.2.1、積分器·····································

13、83;································6 3.2.2、該選頻放大器中加法器··············

14、83;············································7 3.23、該選頻放大器中積分器··

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16、3;······7 3.3、波特儀和示波器分別測(cè)出電路的幅頻特性曲線和頻帶寬度·······························7 、用示波器測(cè)得的輸出波形·····&

17、#183;·················································&

18、#183;·7 、利用幅頻特性曲線測(cè)出中心頻率·············································&#

19、183;·····8 、電路的頻帶寬度··········································

20、3;······················8 、其中心頻率和放大倍數(shù)·························

21、83;·································9 3.4、U1集成運(yùn)算放大器的主要技術(shù)參數(shù)·············

22、;·····································94、心得體會(huì)···········

23、3;············································105、參考文獻(xiàn)·····················································&