Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Differential Error Region of a Quantity Dependent on Full One-Port
  Network Analyser Measurements   An analytical method was developed to estimate errors in quantities depended
on full one-port vector network analyser (VNA) measurements using differentials
and a complex differential error region (DER) was defined. To evaluate the
method, differences instead of differentials were placed over a DER which was
then analysed and compared with another commonly used estimated error. Two real
differential error intervals (DEIs) were defined by the greatest lower and
least upper bounds of DER projections. To demonstrate the method, a typical
device under test (DUT) was built and tested against frequency. Practically, a
DER and its DEIs are solely based on manufacturer's data for standard loads and
their uncertainties, measured values and their inaccuracies.

37
The categories of this paper are: supr-con
22
The categories of this paper are: chao-dyn
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
23
The categories of this paper are: solv-int
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
36
The categories of this paper are: cmp-lg
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg