
Current local date and time: Tue Feb 17 2009 04:16:18

C++ version of Program B6-3
Newton - Raphson Solution then Levy Matching found in text:
Circuit Design Using Personal Computers
Thomas R. Cuthbert, Jr.
1983 John Wiley and Sons

Cuthbert_B6_3n .cpp .exe
Rev: n January 30, 2009
Steven Schultz, WB8WGY

Enter Result File Name without suffix: Hubler_T1_N2_Parallel_Load

Enter N with a value >/= 1 and </= 10:  2

Enter "d" or "D" to enter Load Decrement directly or
Enter "l" or "L" to obtain Load Decrement from Load Parameters or
Enter "q" or "Q" to obtain Load Decrement from Q and Fractional Bandwidth
Enter: l

Enter "s" or "S" for Series Load or Series Equivalent Load Parameters or
Enter "p" or "P" for Parallel Load or Parallel Equivalent Load Parameters
Enter: p

Enter Lower Band Edge Frequency (f1) in MHz > 0.000001 and < 1000000.000000:  25

Enter Higher Band Edge Frequency (f2) in MHz > 25.000000 and < 1000000.000000:  30

Low Frequency        (f1)    (MHz): 25.000000
Center Frequency     (f0)    (MHz): 27.386128
High Frequency       (f2)    (MHz): 30.000000
Match Bandwidth      (f2-f1) (MHz): 5.000000
Fractional Match Bandwidth (wm)   : 0.182574

Calculate Load Decrement from the following parallel load slope parameters to be entered:
   'average conductance' is average parallel load conductance over the match band (f1 to f2)
   'delta bandwidth' is bandwidth in MHz used to calculate 'delta susceptance'
   'delta susceptance' is change in load parallel susceptance over 'delta bandwidth' evaluted at f0
   Note: 'delta bandwidth' is not 'match bandwidth'

Enter 'average conductance' with a value between 0.000000 and 1000000.000000 Siemens: 0.0008263954

Enter 'delta bandwidth' in MHz with a value between 0 and (5.000000): 0.172

Enter 'delta susceptance' with a value between 0.000000 and 1000000.000000 Siemens: 0.0001137166

Inputs:
   Text Result File Name:                Hubler_T1_N2_Parallel_Load.txt
   CSV Result File Name:                 Hubler_T1_N2_Parallel_Load.csv
   N =                                   2
   Low Frequency (f1) (MHz) =            25.000000
   High Frequency (f2) (MHz) =           30.000000
   Load Decrement obtained from Load Parameters
      Parallel Load Parameters entered
         average conductance (Siemens) = 8.263954e-004
         delta bandwidth (MHz) =         1.720000e-001
         delta susceptance (Siemens) =   1.137166e-004

Output Part 1: Preliminary
   Center Frequency     (f0)    (MHz) =      27.386128
   Match Bandwidth      (f2-f1) (MHz) =      5.000000
   Fractional Match Bandwidth ((f2-f1)/f0) (wm) =  0.182574186
   Susceptance Slope Parameter =             9.053073689e-003
   Load Decrement =                          4.999798052e-001
   Load Q =                                  1.095489361e+001

Output Part 2: Fano; Levy; Newton - Raphson Solution
   FV =                   2.510e-010
   IT (iterations in Newton - Raphson Solution) = 13
   A  =                   0.979702179
   B  =                   0.424204099
   Magnitude of Reflection Coefficient Min = 0.274343768
   Magnitude of Reflection Coefficient Max = 0.381979732
   Mismatch Loss Min (dB) = -0.339824712
   Mismatch Loss Max (dB) = -0.684956083
   Return Loss Min (dB) = -11.234098014
   Return Loss Max (dB) = -8.359193602
   SWR Min =              1.756125989
   SWR Max =              2.236139823

Output Part 3: Resistive Source with g(i) Prototype Values
   G(0) (load)   =     1.000000000
   G(1)          =     2.000080782
   G(2)          =     0.399981308
   G(3) (source) =     2.236140335

Output Part 4: Network Element Values Calculated
   Load Resistance (ohms) =   1.210074499e+003
   L(1) (H) =                 6.419385317e-007
   C(1) (F) =                 5.261209012e-011
   L(2) (H) =                 1.540642707e-005
   C(2) (F) =                 2.192184322e-012
   Source Resistance (ohms) = 5.411442568e+002

Enter "e" or "E" to exit
Enter "c" or "C" to continue
Enter: