Study for signal processing to survey pulsars using noise suppression filter based on average spectrum

Naoki Mikami; Tsuneaki Daishido

Study for signal processing to survey pulsars using noise suppression filter based on average spectrum

Naoki Mikami^*, Tsuneaki Daishido

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

This letter proposes the method using a filter to suppress the very large noise obstructive to the radio pulsar surveys. This noise suppression filter is constructed from the average of the amplitude spectrum of pulsar signal for each channel. Using this method, the dispersion measure, one of the important parameters in the pulsar surveys, can easily be extracted.

Original language	English
Pages (from-to)	1904-1906
Number of pages	3
Journal	IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Volume	E77-A
Issue number	11
Publication status	Published - 1994 Nov
Externally published	Yes

ASJC Scopus subject areas

Hardware and Architecture
Information Systems
Electrical and Electronic Engineering

Cite this

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title = "Study for signal processing to survey pulsars using noise suppression filter based on average spectrum",

abstract = "This letter proposes the method using a filter to suppress the very large noise obstructive to the radio pulsar surveys. This noise suppression filter is constructed from the average of the amplitude spectrum of pulsar signal for each channel. Using this method, the dispersion measure, one of the important parameters in the pulsar surveys, can easily be extracted.",

author = "Naoki Mikami and Tsuneaki Daishido",

year = "1994",

month = nov,

language = "English",

volume = "E77-A",

pages = "1904--1906",

journal = "IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences",

issn = "0916-8508",

publisher = "Maruzen Co., Ltd/Maruzen Kabushikikaisha",

number = "11",

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AU - Mikami, Naoki

AU - Daishido, Tsuneaki

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N2 - This letter proposes the method using a filter to suppress the very large noise obstructive to the radio pulsar surveys. This noise suppression filter is constructed from the average of the amplitude spectrum of pulsar signal for each channel. Using this method, the dispersion measure, one of the important parameters in the pulsar surveys, can easily be extracted.

AB - This letter proposes the method using a filter to suppress the very large noise obstructive to the radio pulsar surveys. This noise suppression filter is constructed from the average of the amplitude spectrum of pulsar signal for each channel. Using this method, the dispersion measure, one of the important parameters in the pulsar surveys, can easily be extracted.

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SN - 0916-8508

VL - E77-A

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JO - IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

JF - IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

IS - 11

ER -

Study for signal processing to survey pulsars using noise suppression filter based on average spectrum

Abstract

ASJC Scopus subject areas

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