Bolometric detection device with antenna and optimized...

Details Bolometric detection device with antenna and optimized... Bolometric detection device with antenna and optimized...

2006-01-10

2006-01-10

Chen, Shih-Chao (Department: 2821)

Communications: radio wave antennas

Antennas

Measuring signal energy

C343S7000MS, C250S338100

Reexamination Certificate

active

06985116

ABSTRACT:
Bolometric detection device with antenna and optimized cavity for millimetric or sub-millimetric electromagnetic waves, and manufacturing process for this device. This device, preferably made from a double type substrate, is applicable particularly in astrophysics and comprises at least one bolometer comprising an antenna (22), a resistive load (26), a thermometric element (24) and a resonant cavity (28), surrounded by a material with optical index n. The thickness of the cavity is less than λ/(4n), where λ is the average wavelength of the waves to be detected.

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