Help for Smith V3.10 - Fritz Dellsperger

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Remark on relative permittivity (relative dielectric constant) � r using lines: If the line consist of microstrip, stripline or other planar line, use effective relative permittivity � re . � re is a function of substrate � r , W/h, t and frequency. For microstrip lines it can be approximated by t �0 f �0 �0.555 �r �1 �r �1� h � �re � � 1 10 2 2 � � w � � � w/ h� 1 Sometime instead of � r the relative velocity v r is used. v r is related to � r by 1 v � r � r 20
Trans<strong>for</strong>mer (Serie element) Model: Ideal trans<strong>for</strong>mer Parameters: Name Description Units n Voltage ratio (number of turn ratio) 0
Page 1 and 2: Help for Smith V3.10 www.fritz.dell
Page 3 and 4: Overview The software is split in t
Page 5 and 6: � Schematic-window Networks on Sm
Page 7 and 8: Menu and ToolbarMenu: Toolbar: All
Page 9 and 10: Input with Keyboard: Continue with
Page 11 and 12: Input of Circuit Elements for the N
Page 13 and 14: Circuit Elements To edit circuit el
Page 15 and 16: Inductor (Serie or parallel element
Page 17 and 18: Physical Transmission Line (Serie e
Page 19 and 20: Open ended Transmission Line, Open
Page 21: Shorted Transmission Line, Shorted
Page 25 and 26: R-L-C serie connected (Parallel ele
Page 27 and 28: Undo and Redo Undo and Redo works o
Page 29 and 30: Datapoint sweep: Example: An antenn
Page 31 and 32: Q-circles are not listed in window
Page 33 and 34: � Number Gn of circles � Input
Page 35 and 36: Stability-Circles Select menu „To
Page 37 and 38: Constant Noise Figure Circles Selec
Page 39 and 40: Settings Select menu „Extras“,
Page 41 and 42: Print the Smith-Chart Select “Pri
Page 43 and 44: CKT block: This block contains the
Page 45 and 46: S-Plot Read S-Parameter - Files in
Page 47 and 48: The selected line in window “Gain
Page 49 and 50: Export Export H-, Z-, Y- and A-Para
Page 51 and 52: Export CITI to S-Parameter Touchsto
Page 53 and 54: Smith-Chart Basics Smith-Chart Cons
Page 55 and 56: Stability Circles Stability Uncondi
Page 57 and 58: stable stable unstable Unconditiona
Page 59 and 60: G p Power delivered to load PL �
Page 61 and 62: G p � 2 2 S21 �1 ��L �
Page 63 and 64: R C A A � 2 2 12 21 A 12 21 A 1
Page 65 and 66: R C LU LU � LU 2 22 2 � 22 �
Page 67 and 68: File format info Touchstone ® Twop
Page 69 and 70: CITI (Text adopted from Agilent) Ov
Page 71 and 72: EZNEC EZNEC is a very powerful ante
Page 73 and 74:
License, Demoversion and Contact Th
Page 75:
History Version 3.01 to Version 3.1
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Help for Smith V3.10 - Fritz Dellsperger

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