[問題]ADS2005元件的noise figure問題

看板comm_and_RF作者 (...)時間17年前 (2007/07/04 00:23), 編輯推噓1(103)
留言4則, 2人參與, 最新討論串1/1
請為大家.. 我想用ADS2005去模擬一顆Bjt的NF 電路部份應該沒問題..但是我去模擬後出現錯誤訊息如下 varning detected by hpeesofsim during SP analysis `SP1'. The simulation temperature (25.0 C) is not the same as the IEEE standard noise temperature (290 K or 16.85 C) in the noise analysis `SP1'. If the simulation temperature is not equal to the IEEE standard temperature, then the loss and the noise figure will not agree for a passive circuit. The `Temp' parameter on the Options item can be set to 16.85 C to eliminate this warning message. 請問message所提的溫度要去哪裡設定呢?? 裡頭所提的option是在哪裡呢??我怎麼找不到可以setting的地方 謝謝大家的幫忙... RF菜鳥敬上 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 125.224.185.208

07/04 00:36, , 1F
你可以任選一個模擬的type,例如:AC、
07/04 00:36, 1F

07/04 00:38, , 2F
DC、HB、SP...等,在左邊就會有option可
07/04 00:38, 2F

07/04 00:39, , 3F
拉出來,裡面有溫度的選項
07/04 00:39, 3F

07/04 01:03, , 4F
以解決謝謝大大
07/04 01:03, 4F
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