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+--- Thread: (42S) GAINR - Solving the reflector (or aperture) antenna gain equation (/thread-19082.html)
(42S) GAINR - Solving the reflector (or aperture) antenna gain equation - Emilio Abud Filho - 11-05-2022 10:51 AM
Dear All
Program to solve the reflector (or aperture) antenna gain equation, as a function of the aperture diameter, overall efficiency, and operating frequency; (to be used with "HP Solver" built-in application).
Attachments:
- Program documentation, including example, math equations, how to use explanations, source code, etc; (xlsx and pdf)
- RAW format file (zip)
Code:
00 { 77-Byte Prgm }
01 LBL "GAINR"
02 MVAR "FREQ"
03 MVAR "DIAM"
04 MVAR "N%"
05 MVAR "GAIN"
06 RCL "DIAM"
07 RCL "FREQ"
08 ×
09 1.0479ᴇ-8
10 ×
11 X↑2
12 RCL "N%"
13 100
14 ÷
15 ×
16 LOG
17 10
18 ×
19 RCL- "GAIN"
20 ENDWarm regards,