-------- In message <[email protected]>, jimlux writes:
>and, as well, COSMIC-2 is being deployed - 6 satellites each carrying a >fancy GPS receiver that does two things: Precision Orbit Determination >(POD) using a choke ring antenna; Occultation measurements of the >atmosphere using a directive array of helical antennas facing the limb. How do you orient a choke ring antenna in space ? Is the distance for LEO to GNSS orbits long enough that you can still just "point it upwards" ? -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 [email protected] | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
