17 Feb
2014
17 Feb
'14
5:38 p.m.
Yes, that's true.. but this does not avoid the round-trip measurement...
2014-02-17 17:22 GMT+01:00 Stefan Sydow st@metafly.info:
Hi,
as far as I know interrogation requests are send on 1030MHz with a higher bandwidth and a different modulation scheme.
Stefan
Am 17.02.2014 17:11, schrieb Sylvain AZARIAN:
Hi ,
just one comment : the interrogation is periodic and stable.. the request is transmitted by a rotating antenna turning at constant speed. If you
can
get the direct path to the interrogation system, you may estimate the round-trip time and then when the interrogation pulse is sent
sylvain