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(42) SQUINT - Antenna main beam deviation for CP offset parabolic antenna
11-12-2022, 02:31 PM
Post: #1
(42) SQUINT - Antenna main beam deviation for CP offset parabolic antenna
Dear All

Program for solving the main beam deviation angle (Squint) for circularly polarized (CP), offset reflector antennas, based on the antenna diameter, focus/diameter ratio, feeder offset angle 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 { 91-Byte Prgm }
01 LBL "SQUINT"
02 MVAR "FREQ"
03 MVAR "DIAM"
04 MVAR "F/D"
05 MVAR "TETAZ"
06 MVAR "SQUINT"
07 DEG
08 RCL "TETAZ"
09 SIN
10 23857325.97
11 ×
12 RCL÷ "FREQ"
13 RCL "F/D"
14 RCL× "DIAM"
15 ÷
16 ASIN
17 RCL- "SQUINT"
18 END

Warm regards,


Attached File(s)
.zip  SQUINTraw.zip (Size: 200 bytes / Downloads: 4)
.pdf  HP-42S Program Documentation Form - SQUINT_v100.pdf (Size: 254.96 KB / Downloads: 7)
.xlsx  HP-42S Program Documentation Form - SQUINT_v100.xlsx (Size: 71.96 KB / Downloads: 4)

Emilio Abud Filho
Mobile: +55 (41) 9 9172-1201
e.abud@uol.com.br
emilio.abud.filho@gmail.com
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