gps c/no performance
时间:04-12
整理:3721RD
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Hi to all:
I am doing a study on GPS receiver. Need to do some performance test, as I know are only 2 basic tests, they are sensitivity C/No test and TTFF test. Can some body tell me other test? basic and fundamental tests.
Thanks & regard,
Tchong
I am doing a study on GPS receiver. Need to do some performance test, as I know are only 2 basic tests, they are sensitivity C/No test and TTFF test. Can some body tell me other test? basic and fundamental tests.
Thanks & regard,
Tchong
This is a convention on GPS where you can find many papers on GPS related issues (including tests):
http://www.ion.org/meetings/gps2002program.cfm
In practical, there are two case we need to care about : static test and dynamic test. In the static test, except for the C/o test and TTFF, the position accuracy is important--typically less than 25 meters CEP is need. In the dynamic test, sentivity of the GPS receiver is very important, especially in urban areas.
