阻抗算公式一
MS介常
εr
MS路度
W
MS厚度
T
MSPP厚度
A
MS阻抗值
Zo
如右示一
1
41000005500020
MICROSTRIPLINE
W
SIGNAL
T
A
0005258589
POWERGROUND
Applicatio
sLogicPCBRFMicrowaveCircuits
阻抗算公式二
EM介常
εr
EM路度
W
EM路厚度
T
EMPP厚度
A
EMPP厚度
D
MS阻抗值
Zo
410000005500012000400009053814
2
EMBEDEDMICROSTRIPLINE
W
D
SIGNAL
T
A
POWERGROUND
用途LogicPCB
MS_介常εrMS_路度WMS_厚度TMS_PP厚度AMS_阻抗值Zo
4100000055000200005258589
87Zo
√εr141
598A
L


08WT
01WA3010εr15
EM_介常εrEM_路度WEM_路厚度TEM_PP厚度AEM_PP厚度D
EM_阻抗值Zo
410000005500012
000400009054437
Zo
87
√εr141
598A
L


08WT
εrε1exp155DA
01WA3010εr15
f阻抗算公式三
DS介常
εr
DS路度
W
DS路厚度
T
DSPP厚度
B
DSPP厚度
A
DS阻抗值
Zo
410000005000012002500005058118
3
DUALSTRIPLINE
POWERGROUND
A
W
SIGNAL
T
B
SIGNAL
T
A
POWERGROUND
用途LogicPCB
阻抗算公式四
4
STRIPLINE
ST介常
εr
41000
POWERGROUND
ST路度
W
00060
A
W
ST厚度
T
00013
D
SIGNAL
T
A
STPP厚度
D
00220
POWERGROUND
DS阻抗值
Zo
57035
用途LogicPCBRFCircuitsMicrowave
注：
色框值依值入即可
DS_介常εrDS_路度W
DS_路厚度TDS_PP厚度BDS_PP厚度A
DS_阻抗值Zo
4100000050000120025000050
53442
87
192AT
A
Zo√εr
L

x1

08WT
4ABT
ST_介常εrST_路度W
ST_厚度TST_PP厚度D
41000000600001300220
ST_阻抗值ZO
57035
60Zo
√εr
4D
L


067π08WT
e2718281828
e的幂次方
e2718281828
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