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Separate DOD and DOA Estimation for Bistatic MIMO Radar

Lin Li, Fangfang Chen, Jisheng Dai • International Journal of Antennas and Propagation (2016)

A novel MUSIC-type algorithm is derived in this paper for the direction of departure (DOD) and direction of arrival (DOA) estimation in a bistatic MIMO radar. Through rearranging the received signal matrix, we illustrate that the DOD and th...

DOAJ Open Access (DOAJ) DOI: 10.1155/2016/9170403

Transportation engineering

Yuan-Ming Liu, Dong Fu, Zhen-Xin Tong, Zhi-Qing Bao et al. • CRC Press eBooks (2016)

Based on the existing VMS guidance effect maximization model, Niu’s work puts forth a fuzzyconstraint based VMS programming model. The model makes improvements on the original attenuation factor, increases the constraints of benefitcost, an...

OPENALEX DOI: https://doi.org/10.1201/b19880-4

Determination of optimum segmentation parameter values for extracting building from remote sensing images

Aly M. El-naggar • Alexandria Engineering Journal (2018)

Lately, with progresses in remote sensing information techniques and the growingly and unprecedented uses of its uses, remote sensing became a science that cannot be dispensed with in most fields and ground object extraction has turned out ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.aej.2018.10.001

The Effect of Mutual Coupling on a High Altitude Platform Diversity System Using Compact Antenna Arrays

Tommy Hult, Abbas Mohammed • International Journal of Antennas and Propagation (2010)

We analyze the destructive effects of mutual coupling and spatial correlation between the separate antenna elements on a combined diversity system consisting of multiple HAPs (High-Altitude Platforms) employing various compact MIMO (Multipl...

DOAJ Open Access (DOAJ) DOI: 10.1155/2010/492915

Digital Twin Technology for Prefabricated Assembly Superimposed Station Based on BIM + IoT Integration

Ling LE, Linhai LU, Xiaojun LI, Yanyun LYU et al. • Chengshi guidao jiaotong yanjiu (2026)

ObjectiveCompared with traditional concrete construction, the application of prefabricated assembly construction based on digital twin technology in urban rail transit station construction can effectively ensure component production quality...

DOAJ Open Access (DOAJ) DOI: 10.16037/j.1007-869x.20240069

Reputation assessment mechanism for carpooling applications based on clustering user travel preferences

Athanasios Salamanis, Dionysios D. Kehagias, Dimitrios Tsoukalas, Dimitrios Tzovaras • International Journal of Transportation Science and Technology (2019)

One way to ensure sustainable and environmental friendly mobility is the use of less vehicles for carrying more passengers, and carpooling is a means to achieve this goal. One major concern in carpooling services is related to trust, as car...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.ijtst.2018.08.002

Design of a Circularly Polarized Galileo E6-Band Textile Antenna by Dedicated Multiobjective Constrained Pareto Optimization

Arnaut Dierck, Frederick Declercq, Thomas Vervust, Hendrik Rogier • International Journal of Antennas and Propagation (2015)

Designing textile antennas for real-life applications requires a design strategy that is able to produce antennas that are optimized over a wide bandwidth for often conflicting characteristics, such as impedance matching, axial ratio, effic...

DOAJ Open Access (DOAJ) DOI: 10.1155/2015/895963

Designing Functional Carriage of High-Speed Medical Train – Systematic Analysis and Evaluation of Tasks, Functions and Flow Routes

Yi Zhao, Yongmeng Wu, DiDi Yan, Zerui Xiang et al. • Promet (Zagreb) (2023)

This paper proposes a functional carriage design and an evaluation index system to improve the operational efficiency of high-speed medical trains. Hierarchical task analysis and human-machine-environment analysis were applied to model the ...

DOAJ Open Access (DOAJ)