Results 131 to 140 of about 2,833 (167)

Design of multiband fractal antenna for IRNSS and GAGAN applications

2015 International Conference on Innovations in Information, Embedded and Communication Systems (ICIIECS), 2015
In this paper, a simple self similar multi fractal cantor antenna is designed for IRNSS and GAGAN applications in India. A new navigational system which is developed and controlled by Indian government is called Indian Regional Navigational satellite system (IRNSS).
M Karthick
exaly   +2 more sources

Tracking and Analysis of GAGAN and GPS Satellites in Flight Indian Region

2018 3rd IEEE International Conference on Recent Trends in Electronics, Information & Communication Technology (RTEICT), 2018
The Indian satellite based augmentation systems (SBAS) developed jointly by Indian Space Research Organization (ISRO) and Airport Authority of India (AAI) have placed Geo Augmented Navigation Satellites (GAGAN) Geo - 8, Geo −10 and Geo - 15. These satellites are available in space which provides the services like position integrity and accuracy of ...
MP Rathan, N Raghu, Ayush Basnet, S Chethan   +3 more
exaly   +2 more sources

Analysis of GPS/GAGAN based Airborne Receiver Position Accuracy using RAIM Algorithms

2020 IEEE-HYDCON, 2020
This paper evaluates the potential capacity of Receiver Autonomous Integrity Monitoring (RAIM) algorithms for Global Positioning System (GPS) and GPS Aided GEO Augmented Navigation (GAGAN) to support approach and landing phases of flight with vertical guidance.
Syed Abdul Ahad
exaly   +2 more sources

Time and frequency transfer using Satellite Based Augmentation System GAGAN

2013 Joint European Frequency and Time Forum & International Frequency Control Symposium (EFTF/IFC), 2013
GAGAN (GPS - Aided Geo Augmented Navigation) is an Indian SBAS (Satellite Based Augmentation Systems). In contrast to the European EGNOS, this system already supports the navigation function and it transmits signals both in L1 and L5 frequency channels.
Petr Pánek
exaly   +2 more sources

Implementation of GAGAN augmentation on smart mobile devices and development of a cooperative positioning architecture

Journal of Applied Geodesy
Abstract This study presents an Android-based cooperative positioning (CP) architecture to improve the GNSS positioning performance on mobile devices. SBAS (Satellite Based Augmentation System) augmentation increases positioning accuracies significantly by sharing corrections between SBAS-enabled and non-capable devices via wireless ...
Jenan Rajavarathan, Guenther Retscher
exaly   +2 more sources

Design of a triangular fractal patch antenna with slit for IRNSS and GAGAN applications

2013 International Conference on Information Communication and Embedded Systems (ICICES), 2013
In this paper a triangular fractal patch antenna with slit is designed for IRNSS and GAGAN applications using ADS software. India is intended to develop a satellite based navigation systems known as Indian Regional Navigational Satellite System (IRNSS) for positioning applications. Design of IRNSS antenna at user sector is indispensable.
S Arivazhagan
exaly   +2 more sources

Ionospheric irregularities measurement using Indian SBAS-GAGAN

Aerospace Systems, 2023
Kaitha Praveena, Perumalla Naveen Kumar, D. Krishna Reddy   +2 more
exaly   +2 more sources

การวิเคราะห์ค่าความถูกต้องทางตำแหน่งโดยการใช้ค่าแก้จากระบบดาวเทียม GAGAN สำหรับการประมวลผลการรังวัดตำแหน่งแบบจุดเดี่ยวด้วยระบบดาวเทียมนำหน GPS ในพื้นที่ประเทศไทย

2023
ในปัจจุบันระบบดาวเทียมนำหน GPS ได้ประยุกต์ใช้ประโยชน์ในการใช้งานหลายด้าน เช่น การสำรวจ การทำแผนที่ การนำทาง การบิน และงานด้านอื่นๆ อย่างไรก็ตาม ค่าความถูกต้องและความแม่นยำทางตำแหน่งจาก GPS ยังไม่เพียงพอสำหรับงานบางอย่าง ระบบเสริมการระบุพิกัดด้วยดาวเทียม Satellite Based Augmentation Systems (SBAS) ซึ่งพัฒนาโดยหลายๆประเทศที่พัฒนาแล้วและตั้งชื่อเรียกระบบต่
openaire   +1 more source

Research on Key Technologies of Navigation and Positioning Based on GAGAN and Analysis of System Accuracy

Communications in Computer and Information Science
Xue Feng
exaly   +2 more sources

Design and Development of Multi-GNSS and GAGAN-SBAS Based Agricultural Robot for Indian Region

2023
With rapid increase in population and decreasing agricultural land due to urbanization and industrialization, the demand of food is increasing rapidly. Precision agriculture is a technique to monitor and automate the operations on agricultural land, which may significantly help to increasing the productivity of the land.
Narendra Bhatt, Mandeep Singh
openaire   +1 more source