1
.
: .
.
:
Z . , , R.
. R Z .
R = Z , .. . : 1 4 , φ. , φ.
:
L
f, | ,U 3-4, | ,U1-4, | 2- |Z|, | 2- , |
0.33 | 0.25 | -1.297 | ||
0.58 | 0.39 | -1.325 | ||
0.49 | 0.31 | -1.128 | ||
0.61 | 0.38 | -1.114 | ||
0.55 | 0.27 | -0.913 | ||
0.53 | 0.24 | 0.85 | ||
0.55 | 0.27 | 0.913 | ||
0.60 | 0.35 | 1.056 | ||
0.67 | 0.44 | 1.162 | ||
0.77 | 0.55 | 1.24 | ||
0.72 | 0.52 | 1.251 |
f, | |||||
|XL|, | U3-4, | U1-4, | QL | ||
0.66 | 0.52 | 1.335 | 1.009 | ||
0.58 | 0.48 | 1.383 | 0.998 | ||
0.5 | 0.47 | 1.509 | 0.996 | ||
0.56 | 0.55 | 1.553 | 0.998 | ||
0.57 | 0.56 | 1.553 | 0.998 | ||
0.4 | 0.41 | 1.595 | 1.009 | ||
0.42 | 0.49 | 1.724 | 1.026 |
f, | |||||
, | U3-4, | U1-4, | Q | ||
0.53 | 0.54 | 1.589 | 0.928 | ||
0.48 | 0.47 | 1.55 | 0.945 | ||
0.39 | 0.38 | 1.545 | 0.986 | ||
0.51 | 0.5 | 1.551 | 0.999 | ||
0.5 | 0.49 | 1.551 | 0.999 | ||
0.55 | 0.56 | 1.589 | 1.011 | ||
0.36 | 0.39 | 1.651 | 1.045 |
|
|
, , .
,, .
2. .
:
ω
:
,
.
, .
.
.
f | |||||||||||
U | 0.07 | 0.085 | 0.1 | 0.14 | 0.22 | 0.3 | 0.26 | 0.19 | 0.13 | 0.1 | 0.08 |
U. , .
0.707-const- (P)
: , , Um/ , U . Δf, . Δf= 695-670 =25
: Qk=fp/ Δf, f . Qk=695/25=27,8. Δf , .
2