
Current local date and time: Tue Feb 17 2009 03:57:15

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_N1_Series_Load

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

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: s

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 series load slope parameters to be entered:
   'average resistance' is average series load resistance over the match band (f1 to f2)
   'delta bandwidth' is bandwidth in MHz used to calculate 'delta reactance'
   'delta reactance' is change in load series reactance over 'delta bandwidth' evaluted at f0
   Note: 'delta bandwidth' is not 'match bandwidth'

Enter 'average resistance' with a value between 0.000000 and 1000000.000000 ohms: 10

Enter 'delta bandwidth' in MHz with a value between 0 and (5.000000): 1

Enter 'delta reactance' with a value between 0.000000 and 1000000.000000 ohms: 7.996750

Inputs:
   Text Result File Name:                Hubler_T1_N1_Series_Load.txt
   CSV Result File Name:                 Hubler_T1_N1_Series_Load.csv
   N =                                   1
   Low Frequency (f1) (MHz) =            25.000000
   High Frequency (f2) (MHz) =           30.000000
   Load Decrement obtained from Load Parameters
      Series Load Parameters entered
         average resistance (ohms) =     1.000000e+001
         delta bandwidth (MHz) =         1.000000e+000
         delta reactance (ohms) =        7.996750e+000

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
   Reactance Slope Parameter =               1.095000090e+002
   Load Decrement =                          5.002032076e-001
   Load Q =                                  1.095000090e+001

Output Part 2: Fano; Levy; Newton - Raphson Solution
   FV =                   5.201e-010
   IT (iterations in Newton - Raphson Solution) = 12
   A  =                   1.258684039
   B  =                   0.584175177
   Magnitude of Reflection Coefficient Min = 0.381846776
   Magnitude of Reflection Coefficient Max = 0.617921762
   Mismatch Loss Min (dB) = -0.684439717
   Mismatch Loss Max (dB) = -2.088901811
   Return Loss Min (dB) = -8.362217440
   Return Loss Max (dB) = -4.181330191
   SWR Min =              2.235443773
   SWR Max =              4.234530002

Output Part 3: Resistive Source with g(i) Prototype Values
   G(0) (load)   =     1.000000000
   G(1)          =     1.999187500
   G(2) (source) =     0.447338614

Output Part 4: Network Element Values Calculated
   Load Resistance (ohms) =   1.000000000e+001
   L(1) (H) =                 6.363611456e-007
   C(1) (F) =                 5.307320869e-011
   Source Resistance (ohms) = 2.235443058e+001

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