【文章內容簡介】 2 mm 福建工程學院 15 （ 5）在原理圖的工具欄，選擇變量【 var】按鈕，插入原理圖中，雙擊 VAR，打開【 Variables and Equations】對話框，在對話框中分別對 x1， x2， x3 進行設置 其結果如下： （ 6）在原理圖的元件面板列表上，選擇優(yōu)化元件【 Optim/Stat./yield/DOE】項，在優(yōu)化的元件面板上，選擇優(yōu)化控件Optim 插入原理 圖的畫圖區(qū)，并選擇目標控件 Goal 插入原理圖的畫圖區(qū)，共 4 個。 （ 7）雙擊 Optim ，打開【 Nominal Optimization】窗口，在其中設置優(yōu)化控件，設置優(yōu)化控件的步驟如下： 選擇隨機 Random 優(yōu)化方式 優(yōu)化次數(shù) 400 次，其余保持默認狀態(tài)。 （ 9） 分別設置 Goal1， Goal2， Goal3， Goal4 控件，結果如下： 福建工程學院 16 （ 10） 點擊仿真【 Simulate】圖標，運行仿真，等仿真結束后，選【 Simulate/Update Optimization Values】 命令，將優(yōu)化后的值保存在原理圖中。 （ 11） 數(shù)據(jù)結果顯示： 福建工程學院 17 對比結果 查看優(yōu)化后的曲線圖可知： 在 處， 錯誤 !未找到引用源。 在 6 GHz 處， 錯誤 !未找到引用源。 在 處， 錯誤 !未找到引用源。 這組數(shù)據(jù)比起優(yōu)化前的要好的多了，以上數(shù)據(jù)滿足了設計要求的技術指標。 4 心得體會 這次課程設計總的來說不是特別容易，在課堂上雖然學了不少的理論知識，可當真正實踐的時候就發(fā)現(xiàn)自己懂的太少了 ，這次的仿真軟件完全是自學的，自己圖書館查資料，上網(wǎng)找資料，在查找和閱讀中確實學到挺多知識，也對 ADS 的仿真過程以及帶阻濾波器的原理有了更深刻的理解，在設計過程中遇到不少的問題，但都在我們組員的共同努力下找到解決辦法，大家共同努力，共同進步，通過這次福建工程學院 18 課程設計更加體會到實踐對于理論的重要性，平時基本都是上課，實踐的機會很少，以后應該加強這方面的練習。 1. 《電磁場與微波技術》 人民郵電出版社 2. 《射頻電路理論與設計》 人民郵電出版社 3. 《 ads 應用詳解》 人民郵電出版社 4. 網(wǎng)絡所搜 g an employment tribunal clai Employment tribunals sort out disagreements between employers and employees. You may need to make a claim to an employment tribunal if: ? you don39。t agree with the disciplinary action your employer has taken against you ? your employer dismisses you and you think that you have been dismissed unfairly. For more information about dismissal and unfair dismissal, see Dismissal. You can make a claim to an employment tribunal, even if you haven39。t appealed against the disciplinary action your employer has taken against you. However, if you win your case, the tribunal may reduce any pensation awarded to you as a result of your failure to appeal. Remember that in most cases you must make an application to an employment tribunal within three months of the date when the event you are plaining about happened. If your application is received after this time limit, the tribunal will not usually accept i. If you are worried about how the time limits apply to you, take advice from one of the anisations listed under Further help. Employment tribunals are less formal than some other courts, but it is still a legal process and you will need to give evidence under an oath or affirmation. Most people find making a claim to an employment tribunal challenging. If you are thinking about making a claim to an employment tribunal, you should get help straight away from one of the anisations listed under Further help. 福建工程學院 19 If you are being represented by a solicitor at the tribunal, they may ask you to sign an agreement where you pay their fee out of your pensation if you win the case. This is known as a damagesbased agreement. In England and Wales, your solicitor can39。t charge you more than 35% of your pensation if you win the case. If you are thinking about signing up for a damagesbased agreement, you should make sure you39。re clear about the terms of the agreement. It might be best to get advice from an experienced adviser, for example, at a Citizens Advice Bureau