Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Closed-Loop Estimation of Oscillator g-Sensitivity in a GNSS/IMU System   We propose a simple method for estimating crystal oscillator g-sensitivity in
inertially aided Global Navigation Satellite System (GNSS) receivers. It does
not require any specific equipment, like GNSS signal simulators or rate tables.
The method is based on analyzing closed-loop phase tracking errors. This
enables us to utilize the actual GNSS signal as the frequency reference,
despite the presence of an unknown Doppler shift in it. The method has been
successfully applied to the calibration of an oven-controlled crystal
oscillator.

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The categories of this paper are: q-alg
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The categories of this paper are: quant-ph
11
The categories of this paper are: hep-lat
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The categories of this paper are: cmp-lg
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The categories of this paper are: stat
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The categories of this paper are: q-fin
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The categories of this paper are: solv-int
5
The categories of this paper are: gr-qc
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The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
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The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th
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The categories of this paper are: alg-geom
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The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph