[問題] ADS 與 SpectreRF模擬工具疑問?
最近針對RF to DC電路,使用SpectreRF和ADS兩種模擬工具模擬
以下是兩種軟體的電路
https://imgur.com/a/KfD2s =>Cadence
https://imgur.com/a/SKNEl =>ADS
https://imgur.com/a/ZT7dF =>ADS Port設定
我電路的元件以及參數設定全部都一樣(假設Input power=-10dbm,f=2.4GHz,負載1M ohm)
使用U18製程
但是,模擬出來波形卻有下面如此差異
https://imgur.com/a/i1Kg8 =>SpectreRF
https://imgur.com/a/t2HU8 =>ADS
想知道其原因為何?(有問過CIC,是有說收斂性的問題)
另外想知道是不是設定過程有誤?
這樣模擬我會不了解哪個Tool才是準確的QQ
請教板上先進了
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 120.105.92.153
※ 文章網址: https://www.ptt.cc/bbs/comm_and_RF/M.1505285413.A.97F.html
推
09/13 23:42, , 1F
09/13 23:42, 1F
→
09/13 23:42, , 2F
09/13 23:42, 2F
→
09/13 23:43, , 3F
09/13 23:43, 3F
推
09/14 00:17, , 4F
09/14 00:17, 4F
→
09/14 00:17, , 5F
09/14 00:17, 5F
→
09/14 00:17, , 6F
09/14 00:17, 6F
→
09/14 00:17, , 7F
09/14 00:17, 7F
→
09/14 00:17, , 8F
09/14 00:17, 8F
→
09/14 00:17, , 9F
09/14 00:17, 9F
→
09/14 04:37, , 10F
09/14 04:37, 10F
→
09/14 04:41, , 11F
09/14 04:41, 11F
→
09/14 04:41, , 12F
09/14 04:41, 12F
→
09/14 04:43, , 13F
09/14 04:43, 13F
→
09/14 04:48, , 14F
09/14 04:48, 14F
推
09/14 12:48, , 15F
09/14 12:48, 15F
→
09/14 12:48, , 16F
09/14 12:48, 16F
推
09/17 20:13, , 17F
09/17 20:13, 17F
→
09/17 20:13, , 18F
09/17 20:13, 18F
→
09/19 06:39, , 19F
09/19 06:39, 19F
→
09/19 06:39, , 20F
09/19 06:39, 20F
→
09/19 06:39, , 21F
09/19 06:39, 21F
討論串 (同標題文章)
完整討論串 (本文為第 1 之 2 篇):