GPS inter-frequency clock bias estimation for both uncombined and ionospheric-free combined triple-frequency precise point positioning
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Geodesy"
DOI: 10.1007/s00190-018-1176-5
Abstract: AbstractThe time-varying biases within carrier phase observations will be integrated with satellite clock offset parameters in the precise clock estimation. The inconsistency among signal-dependent phase biases within a satellite results in the inadequacy of the… read more here.
Keywords: estimation; frequency ppp; frequency; triple frequency ... See more keywords
Uncombined precise point positioning with triple-frequency GNSS signals
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Space Research"
DOI: 10.1016/j.asr.2018.03.030
Abstract: Abstract With the modernisation of GPS and the development of GALILEO/BDS, more satellites can transmit multi-frequency signals, which brings new opportunities and challenges for data integration in multiple systems. This work focuses on the performance… read more here.
Keywords: galileo bds; triple frequency; frequency ppp; frequency ... See more keywords
Polysaccharides from ginger stems and leaves: Effects of dual and triple frequency ultrasound assisted extraction on structural characteristics and biological activities
Sign Up to like & getrecommendations! Published in 2021 at "Food bioscience"
DOI: 10.1016/j.fbio.2021.101166
Abstract: Abstract Dual- and triple-frequency ultrasonic processing features advantages such as uniform energy distribution and the ease of resonance within the extracted raw material, which attenuates the directional effect of single frequency ultrasonic treatment. In this… read more here.
Keywords: effects dual; triple frequency; frequency; dual triple ... See more keywords
A Triple-Frequency, Vertex-Fed Antenna for WLAN\/WiMAX Applications [Antenna Applications Corner]
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Antennas and Propagation Magazine"
DOI: 10.1109/map.2018.2818007
Abstract: A triple-band antenna is essential in modern wireless applications to minimize interference from other communication systems by reducing the number of antennas installed on wireless devices. The proposed antenna can be utilized for Worldwide Interoperability… read more here.
Keywords: frequency vertex; triple frequency; wimax; applications antenna ... See more keywords
Triple-Frequency GPS Precise Point Positioning Ambiguity Resolution Using Dual-Frequency Based IGS Precise Clock Products
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Aerospace Engineering"
DOI: 10.1155/2017/7854323
Abstract: With the availability of the third civil signal in the Global Positioning System, triple-frequency Precise Point Positioning ambiguity resolution methods have drawn increasing attention due to significantly reduced convergence time. However, the corresponding triple-frequency based… read more here.
Keywords: clock; dual frequency; frequency; triple frequency ... See more keywords
Real-Time Triple-Frequency Cycle Slip Detection and Repair Algorithm Based on the Optimal Fixing Probability
Sign Up to like & getrecommendations! Published in 2020 at "Radioengineering"
DOI: 10.13164/re.2020.0206
Abstract: Global Navigation Satellite System (GNSS) is now being speedily expanded to our daily life, but the positioning precision still can hardly meet the demands of many applications, such as approaching landing system on airports. Due… read more here.
Keywords: cycle; detection; triple frequency; cycle slip ... See more keywords
Research on Frequency Selection of Triple Frequency in Earth Capacitance Measurement
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Emerging Electric Power Systems"
DOI: 10.1515/ijeeps-2016-0257
Abstract: Abstract This paper investigates a frequency selection method of triple frequency in earth capacitance measurement. Based on the researches about the triple frequency method, the measurement principle of the proposed method is presented in detail.… read more here.
Keywords: frequency selection; frequency; triple frequency; measurement ... See more keywords