Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: First Characterization of a Superconducting Filter-bank Spectrometer for
  Hyper-spectral Microwave Atmospheric Sounding with Transition Edge Sensors   We describe the design, fabrication, integration and characterization of a
prototype superconducting filter bank with transition edge sensor readout
designed to explore millimetre-wave detection at frequencies in the range 40 to
65 GHz. Results indicate highly uniform filter channel placement in frequency
and high overall detection efficiency. The route to a full atmospheric sounding
instrument in this frequency range is discussed.

34
The categories of this paper are: chem-ph
16
The categories of this paper are: stat
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
15
The categories of this paper are: nucl-ex
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int
11
The categories of this paper are: hep-lat
1
The categories of this paper are: cs
5
The categories of this paper are: gr-qc
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin
13
The categories of this paper are: quant-ph