AnCXT_met_20160526

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C1 R4 , , .

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C2 R4 ,

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U

U

U(1)

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t

t

t

. 86.

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U(1) KU. ,

R1+R2+R4,

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–

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RC- = 0.7 RC.

= 3 0.7R4C

. = 3 0.7 (R1+R2+R4) C

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— 91 —

1..

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– 3 , – 1 .

. 87.

2. 1 U , 2 – (U ),

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											14.
R ,		470	220	100	47	15	10	4.7	2.2	1	0.47	0.33
UP-P,

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. 88.

(U ). 4. X , 3-4

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— 92 —

5.U , U , U ,

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. 89.

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15.

			U	R1,		R2,	R3,		R4,
	1		1.42	–		1	470		220
	2		1.00	–		2.2	470		100
	3		1.42	0.33		2.2	–		100
	4		10.00	0.47		–	100		470
	5		0.64	0.33		1	470		–
	6		2.19	–		2.2	470		220
	7		1.42	0.33		–	470		100
	8		1.42	–		1	470		220
	9		1.00	0.47		–	470		100
	10		1.42	0.33		2.2	470		–
				= | |

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—93 —

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2 (UC2). . 91.

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— 94 —

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,						R3 R4, .						.
C2 ,											,
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				(105)	=						,
	=						= U
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:																																						= 1 +
.																																						,
														(106)								,
		,
																					=
					,													. 91.																		,
																		= 0
								U			,					:
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:																								= 1 +
				(107)
		, 1 =												+
													(107),						,													,
																R1 1,
			.
													=
,																																				.
																		,												,
																																						2
:														= 0												.
		, 2 R2 , .																																					.
									(106) .
									IC1:			=										( ) =															I = I
						=	( )																												+ 1			( . .
			(108)																																		.
91):
																																		I = I

— 95 —

																														=												.
																			=																										1 + + 1 ,
					=																			+ 1 =
																															(108), :
																	(109)																										.
,																	.
																					=																+ 2									1
		= 1 +														+ 2 1							+ 1 =																	+ 2 1 + + 1
, (108) (109),															(107):
																	2			1																											3							1										=
						1																						1												1
																				K						K																											K
														+ 1 +										+ =															+ 1 +
:																						=																		.
																		(110)
																																(									)
						=
																																			.																			.														.
,
,													,																																																	.
																																																	=																=
																																								:
																			( ) =																					( )
																	(111)																															.
																																.
(8) (9),
																	(111),
																																															( )									( )
, =																																							.																			:						=
	( )		= + (													) + 1 = ( ) +													( ) =																		( ) + ( )
				(8),										( )																												(								)
																		+		( )																(							)		+				(	)
(112)																																																																		.
								( ) ( )
						=														+																													:
	( ) =							(														=				( ) ( )																								=
											) ( )
,
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( ) . (9)

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-90 +90 ,

, 0 -180 .
III IV,
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:
(113)																	.
	( ) arccos											arccos

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, . 92.

— 96 —

K (f)
20						= 2.9
0
								= 2
-20
-40			= 1
-60
-80											f / f0
0.001	0.01	0.1		1		10		100			1000
(f)
0
-45
-90											f / f0
-135
-180
0.001	0.01	0.1		1		10		100			1000
	. 92.
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(110) R Z, Z – R:

										(114)			=																.
																				(								)
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				,																						. :												=
									(115)																							.
												(	)
															= ,										( )									.
					=			(115)																													:
																																		+ ( )
( ) =						( ) + 1				=																			)		= ( ) + ( ) =
											(			) + (																	( )
								= ( )		+		( ) + ( ) + ( )

(8), :

— 97 —

		( ) + ( )											=
	( ) = ( ) + ( )
,											y
																	+	6 + 7						+ 1
,															,
0 .																						,
,									.
I II :
	( ) = arccos												= arccos
(116)																									.
K (f)
20
0			= 2.9
-20
										= 2
																	= 1
-40
-60
-80		0.01			0.1				1					10			100				1000			f / f0
0.001
(f)
180
135
90																								f / f0
45
0
0.001		0.01			0.1				1					10			100				1000

. 93.

1

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( . . 92 . 93).

— 98 —

1.+/- 10 ,

10.7 .

2.( . . 94),

( 16).

R3 R4.

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— 99 —

													16.
					R1,	C1,	R2,	C2,		1		2
										R3,	R4,	R3,	R4,
	1				2.2	100	2.2	100		10	15	15	10
	2				1	1000	1	1000		2.2	4.7	15	10
	3				470	1	470	1		1	2.2	15	10
	4				100	10	100	10		15	10	4.7	10
	5				220	10	220	10		47	100	15	10
	6				47	10	47	10		10	15	15	10
	7				100	100	100	100		2.2	4.7	15	10
	8				470	1	470	1		1	2.2	15	10
	9				1	1000	1	1000		15	10	4.7	10
	10				2.2	100	2.2	100		47	100	15	10
3.		= =							= C2 = ,
		, R1 = R2 = R C1
					.

4.0.1 f 10 f .

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— 100 —