Open space mathematical model for the mobile satellite L-band signal in Sarawak using Global Positioning System technology

Pai, B. Voon; Abidin, Wan Azlan Wan Zainal; Zen, Hushairi; Masri, T.; Abdullah, Mardina

doi:10.1109/iconspace.2011.6015885

Cited by 2 publications

(2 citation statements)

References 6 publications

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“…The other two receivers did not log to any point during the experiments. Research analysis carried out by Pai et al, [13], using a portable and cost-effective acquisition system to analyze GPS propagation signals. The single frequency receiver used for measurement was Garmin etrax capable of displaying 12 propagation sentences at an update rate of 1 second.…”

Section: Figure 1: Schematic Of Gps Receivermentioning

confidence: 99%

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Data Acquisition System Hardware for GPS Propagation Sentences in Less Developed Countries: A Review

Abba

Abidin

Masri

et al. 2015

JERA

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GPS receivers play an important role for calculating and determining the precise point positioning and deal with the navigational messages. Also, one of the main uses of high-end GPS receivers is for scientific research and space science analysis. The handheld GPS receivers were utilized for experimental purposes contrary to the traditional application for recreation and geo-catching activities. The classification of different commercial GPS receivers gave an inside idea for application and utilization of these receivers in the field of laboratory research. Garmin GPS handheld receivers performed an excellent example in conducting experimental work for GPS propagation data analysis.

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Section: Figure 1: Schematic Of Gps Receivermentioning

confidence: 99%

“…Experimental data for MS signal is important in communication services [11][12][13]. The movable satellite system was designed to promote communication to areas where terrestrial communications is not available.…”

Section: Introductionmentioning

confidence: 99%

Data Acquisition System Hardware for GPS Propagation Sentences in Less Developed Countries: A Review

Abba

Abidin

Masri

et al. 2015

JERA

View full text Add to dashboard Cite

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External antenna design for GPS signal reception enhancement

Abba

Masri

Abidin

et al. 2015

2015 International Conference on Space Science and Communication (IconSpace)

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Abstract-The working paper explains the detailed analysis of the low-cost design and implementation of 53.0 × 41.0 mm Single Microstrip Patch Antenna (SMPA) for handheld Global Positioning System (GPS) receiver external use. A Computer Simulation Technology (CST) microwave studio technique was applied, using the dielectric of 5.0 and substrate thickness of 1.6 mm. The SMPA designed for data acquisition application operating on a single frequency on 1.57542 GHz. The antenna gain enhancement and the signal reception have improved the receiver line-of-sight (LOS) for an indoors experimental usage. However, the external antenna gain overcomes raw data quality degradation caused by the internal antenna due to low elevation angle and results in non LOS.

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Open space mathematical model for the mobile satellite L-band signal in Sarawak using Global Positioning System technology

Cited by 2 publications

References 6 publications

Data Acquisition System Hardware for GPS Propagation Sentences in Less Developed Countries: A Review

Data Acquisition System Hardware for GPS Propagation Sentences in Less Developed Countries: A Review

External antenna design for GPS signal reception enhancement

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