Download Source Package cassbeam:
Cassbeam is a Cassegrain antenna ray tracer. A Cassegrain antenna is a double reflector system which works on the principle of cassegrain optical telescope. A high gain cassegrain reflector antenna in Ku-band has been successfully developed for command transmit application for the missile programme. It can also be used for monopulse radar, satellite communication.
Based on an input text file, it computes several properties of the antenna including gain, zenith system temperature, and the beam, in full polarization. All calculations are done in the transmit sense and use reciprocity to relate to the equivalent receiving system.
Additionally, cassbeam allows deformations, or pathologies of the optics to be modelled. Currently this is limited to rotations and translations of the feed and secondary. In the future, large scale deviations in the primary (such as a misplaced panel) will likely be supported.
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| Architecture | Package Size | Installed Size | Files |
|---|---|---|---|
| alpha | 233.2 kB | 428 kB | [list of files] |
| amd64 | 295.2 kB | 460 kB | [list of files] |
| armel | 234.6 kB | 416 kB | [list of files] |
| avr32 (unofficial port) | 306.0 kB | 448 kB | [list of files] |
| hppa | 295.7 kB | 456 kB | [list of files] |
| hurd-i386 | 284.2 kB | 436 kB | [list of files] |
| i386 | 284.9 kB | 436 kB | [list of files] |
| ia64 | 336.2 kB | 660 kB | [list of files] |
| kfreebsd-amd64 | 295.3 kB | 410 kB | [list of files] |
| kfreebsd-i386 | 284.3 kB | 388 kB | [list of files] |
| m68k (unofficial port) | 278.5 kB | 432 kB | [list of files] |
| mips | 233.0 kB | 436 kB | [list of files] |
| mipsel | 303.4 kB | 504 kB | [list of files] |
| powerpc | 297.2 kB | 468 kB | [list of files] |
| s390 | 294.4 kB | 456 kB | [list of files] |
| sparc | 287.8 kB | 448 kB | [list of files] |