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Sensitivity limits of capacitive transducer for gravitational wave resonant antennas

Abstract

It is analyzed the performance of a resonant gravitational wave antenna equipped with a resonant, d.c. biased capacitive transducer, an untuned superconducting matching circuit and a d.c. Squid. It is derived simple relations for the detector energy sensitivity that serve as guidelines for device development and it is shown that, with reasonable improvements in Squid technology, an effective temperature for burst detection of 2miK can be achieved.
Authors:
Bassan, M; Pizzella, G [1] 
  1. Rome Tor Vergata Univ. (Italy). Dip. di Fisica
Publication Date:
Dec 01, 1996
Product Type:
Technical Report
Report Number:
LNF-95-064-P
Reference Number:
SCA: 661310; PA: ITA-97:000117; EDB-97:022645; NTS-97:006597; SN: 97001725133
Resource Relation:
Other Information: PBD: Dec 1996
Subject:
66 PHYSICS; GRAVITATIONAL WAVES; ANTENNAS; SQUID DEVICES; SENSITIVITY ANALYSIS; SUPERCONDUCTORS; RF SYSTEMS; TRANSDUCERS; PERFORMANCE
OSTI ID:
419953
Research Organizations:
Istituto Nazionale di Fisica Nucleare, Frascati (Italy). Lab. Nazionale di Frascati
Country of Origin:
Italy
Language:
English
Other Identifying Numbers:
Other: ON: DE97724136; TRN: IT9700117
Availability:
OSTI as DE97724136
Submitting Site:
ITA
Size:
pp. 14; 14 p.
Announcement Date:

Citation Formats

Bassan, M, and Pizzella, G. Sensitivity limits of capacitive transducer for gravitational wave resonant antennas. Italy: N. p., 1996. Web.
Bassan, M, & Pizzella, G. Sensitivity limits of capacitive transducer for gravitational wave resonant antennas. Italy.
Bassan, M, and Pizzella, G. 1996. "Sensitivity limits of capacitive transducer for gravitational wave resonant antennas." Italy.
@misc{etde_419953,
title = {Sensitivity limits of capacitive transducer for gravitational wave resonant antennas}
author = {Bassan, M, and Pizzella, G}
abstractNote = {It is analyzed the performance of a resonant gravitational wave antenna equipped with a resonant, d.c. biased capacitive transducer, an untuned superconducting matching circuit and a d.c. Squid. It is derived simple relations for the detector energy sensitivity that serve as guidelines for device development and it is shown that, with reasonable improvements in Squid technology, an effective temperature for burst detection of 2miK can be achieved.}
place = {Italy}
year = {1996}
month = {Dec}
}