Presentation 2005-07-29
Software defined radio receiver based on the superconducting devices
Akito SEKIYA, Yoshinori NISHIDO, Hiroyuki AKAIKE, Hiraku OKADA, Masumi INOUE, Takaya YAMAZATO, Akira FUJIMAKI, Masaaki KATAYAMA,
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Abstract(in English) We study the superconducting devices for the software defined radio base-stations. In the software defined radio receiver, bandwidth and resolution of the analog-to-digital (AD) converter determine the performance and flexibility of the receiver. In addition, sensitivity of the AD converter reduces the analog components of front end of the receiver. In this paper, we report new AD converters with wide bandwidth, high resolution and high sensitivity. We also report the result of the demonstration of the AD converter, and discuss the potential of the AD converter based on the superconducting devices.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Single-flux-quantum (SFQ) logic / Superconducting filter / Superconducting analog-to-digital converter / Sigma-delta modulator / Delta modulator
Paper # SR2005-34
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Committee SR
Conference Date 2005/7/21(1days)
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Registration To Software Radio(SR)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Software defined radio receiver based on the superconducting devices
Sub Title (in English)
Keyword(1) Single-flux-quantum (SFQ) logic
Keyword(2) Superconducting filter
Keyword(3) Superconducting analog-to-digital converter
Keyword(4) Sigma-delta modulator
Keyword(5) Delta modulator
1st Author's Name Akito SEKIYA
1st Author's Affiliation JST-CREST()
2nd Author's Name Yoshinori NISHIDO
2nd Author's Affiliation Nagoya University
3rd Author's Name Hiroyuki AKAIKE
3rd Author's Affiliation Nagoya University
4th Author's Name Hiraku OKADA
4th Author's Affiliation Nagoya University
5th Author's Name Masumi INOUE
5th Author's Affiliation Nagoya University
6th Author's Name Takaya YAMAZATO
6th Author's Affiliation Nagoya University
7th Author's Name Akira FUJIMAKI
7th Author's Affiliation Nagoya University
8th Author's Name Masaaki KATAYAMA
8th Author's Affiliation Nagoya University
Date 2005-07-29
Paper # SR2005-34
Volume (vol) vol.105
Number (no) 217
Page pp.pp.-
#Pages 6
Date of Issue