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VSA 訊號 量測基本步驟

VSA 訊號 量測基本步驟. 感知無線電通訊 系統與實驗 MBWCL. Baseband signal generator-1. 1. 選擇第一個方塊. 2. 進入此項調整參數. Baseband signal generator-2. 3. 選擇輸入訊號為隨機或是全 1 、全 0. Baseband signal generator-3. 4. 輸入訊號頻寬. 5 . 選擇調變方式. Baseband signal generator-4. 6. 將輸出打開. Baseband signal generator-5.

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VSA 訊號 量測基本步驟

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  1. VSA訊號量測基本步驟 感知無線電通訊系統與實驗 MBWCL

  2. Baseband signal generator-1 1.選擇第一個方塊 2.進入此項調整參數

  3. Baseband signal generator-2 3.選擇輸入訊號為隨機或是全1、全0

  4. Baseband signal generator-3 4.輸入訊號頻寬 5.選擇調變方式

  5. Baseband signal generator-4 6.將輸出打開

  6. Baseband signal generator-5 注意: 在量測期間記得將輸出訊號level設定在相同伏特

  7. VSG(RF)-1 1.將訊號以及輸出打開

  8. VSG(RF)-2 2.調整輸出訊號的中心頻率

  9. VSG(RF)-3 3.調整輸出訊號的訊號強度

  10. VSA-1(開機畫面)

  11. VSA-2 1.利用滑鼠右鍵或是機台右方功能鍵選擇mode → 89601A VSA

  12. VSA-3 2. 將VSA啟動

  13. VSA-4 注意: 每次在做存檔的動作後或是在量測之前都要確定訊號來源正確

  14. VSA-5 3.設定量測頻率

  15. VSA-6 4.設定量測訊號中心頻率

  16. VSA-7 5.設定量測訊號頻寬

  17. VSA-8 6.設定計算參數

  18. VSA-9 7.將band power打勾 8.設定計算中心頻率 9.設定計算頻寬 10.計算結果

  19. VSA-10 11. 調整解析度

  20. VSA-11 12. 根據訊號大小調整(本次量測設為最低值-20dBm)

  21. VSA-12 本次量測2MHz的訊號能量 量測結果

  22. VSA-13 暫停波形

  23. VSA-14 紀錄波形

  24. VSA-15 紀錄完成後按close離開

  25. VSA-16 存檔

  26. VSA-17 注意: 存檔位置、檔案名稱與檔案格式

  27. VSA-18 將三個勾打勾儲存完整資訊

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