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Development of a wireless nuclear signal transmitter

Miscellaneous:

Abstract

This thesis aims at the development of a nuclear signal transmission system using radio frequency as carrier. The system is helpful for long distance data transmission especially convenient in high level radiation area. The transmitting system comprises of pulse height ADCs with serial output, digital data modulation, frequency modulation and a l watt C B 27.125 MHz transmitter. The sequential data transmission is controlled by micro controller. The receiving system comprises of detector, noise filter and data demodulator where the signals in form of nuclear spectrum will be displayed on a micro-computer through R S-232{sub C} serial data transmission. It is found that the developed system can transmit a nuclear pulse height in the range of 0-10 V with the pulse width varying from 0.5-10 us. The linear correlation of the pulse height ADCs conversion is 0.998. The system can transmit a nuclear pulse rate of 600 cpm with the serial data of 1200 baud rate without error. At a l watt transmitted power, the system can on air cover an area of l km radius for continuous operation
Authors:
Publication Date:
Dec 31, 1994
Product Type:
Miscellaneous
Reference Number:
SCA: 426000; 440200; PA: AIX-29:042360; EDB-98:102000; SN: 98001992113
Resource Relation:
Other Information: TH: Thesis (Master Eng.); PBD: 1994
Subject:
42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES; 44 INSTRUMENTATION, INCLUDING NUCLEAR AND PARTICLE DETECTORS; DATA TRANSMISSION; EXPERIMENTAL DATA; PULSES; SIGNAL CONDITIONING; SIGNALS
OSTI ID:
646210
Research Organizations:
Department of Nuclear Technology, Chulalongkorn Univ, Bangkok (Thailand)
Country of Origin:
Thailand
Language:
Thai
Other Identifying Numbers:
Other: ISBN 974-631-076-3; TRN: TH9800094042360
Availability:
Available from Graduate School, Chulalongkorn Univ., Bangkok (Thailand)
Submitting Site:
INIS
Size:
123 p.
Announcement Date:

Miscellaneous:

Citation Formats

Soodsakorn, A. Development of a wireless nuclear signal transmitter. Thailand: N. p., 1994. Web.
Soodsakorn, A. Development of a wireless nuclear signal transmitter. Thailand.
Soodsakorn, A. 1994. "Development of a wireless nuclear signal transmitter." Thailand.
@misc{etde_646210,
title = {Development of a wireless nuclear signal transmitter}
author = {Soodsakorn, A}
abstractNote = {This thesis aims at the development of a nuclear signal transmission system using radio frequency as carrier. The system is helpful for long distance data transmission especially convenient in high level radiation area. The transmitting system comprises of pulse height ADCs with serial output, digital data modulation, frequency modulation and a l watt C B 27.125 MHz transmitter. The sequential data transmission is controlled by micro controller. The receiving system comprises of detector, noise filter and data demodulator where the signals in form of nuclear spectrum will be displayed on a micro-computer through R S-232{sub C} serial data transmission. It is found that the developed system can transmit a nuclear pulse height in the range of 0-10 V with the pulse width varying from 0.5-10 us. The linear correlation of the pulse height ADCs conversion is 0.998. The system can transmit a nuclear pulse rate of 600 cpm with the serial data of 1200 baud rate without error. At a l watt transmitted power, the system can on air cover an area of l km radius for continuous operation}
place = {Thailand}
year = {1994}
month = {Dec}
}