g m ro R s , g m R s >1 rπ₯ β
{ ro (1+gm R s )β
ro , g m R s <1
ππ₯ β
π
π + ππ 1 + ππ ππ
ππ₯ β
g m1 ro1 ro2
ππ₯ β
g m2 rπ2
1 β
rπ2 ππ1
FΔrΔ ππ :
Cu ππ :
βg m R d ,gm R s <1 Aβ
{ π
π β , g R >1 π
π m s
βg m (R d β₯ πππ ) ,g m R s <1 R d β₯ πππ Aβ
{ β , g m R s >1 π
π
g m R d , g m R s <1 Aβ
{ π
π , g R >1 π
π m s
g m (R d β₯ πππ ) , g m R s <1 Aβ
{ R d β₯ πππ , g m R s >1 π
π
g m R s , g m R s <1 Aβ
{ ππ , g R >1 ππ + πππ m s
g m (R s β₯ ππ ) , g m R s <1 ππ Aβ
{ , g R >1 ππ + πππ m s
1 Aβ
ππ R π 2
Aβ
2 ππ (R π β₯ πππ2 ) , ππ πππ2 β
ππ ππ2 β
ππ2 ππ + πππ
βg m R d ,gm R s <1 Aβ
{ π
π β , g R >1 π
π m s
βg m (R d β₯ πππ2 ) ,g m R s <1 R d β₯ πππ2 Aβ
{ β , g m R s >1 π
π
1