[RP13] Electrical and Mechanical Drone Beamforming, IITP, 2018~2023

[RP13] Electrical and Mechanical Drone Beamforming, IITP, 2018~2023 In this project, we develop electrical and mechanical drone beamforming algorithms to improve the performance of target detection and wireless communications. Actual drone systems are implemented to evaluate the proposed algorithms. We plan to employ deep learning algorithms to further improve the performance of drone control optimization and… Continue reading

[RP11] Learning-Based Asynchronous Communications/Radar Combined Systems, National Research Foundation of Korea(NRF) funded by the Ministry of Science, ICT & Future Planning, Nov. 2016 ~ Nov. 2019

[RP11]: Learning-Based Asynchronous Communications/Radar Combined Systems, National Research Foundation of Korea(NRF) funded by the Ministry of Science, ICT & Future Planning, Nov. 2016 ~ Nov. 2019 In this project, we will develop an asynchronous communications/radar combined systems for improved spectral efficiency and lower cost. The key idea is to employ asynchronous communication techniques and combine them with radar… Continue reading

{C33} J. Lee, H. Noh, and H. J. Yang, “Performance Analysis of Beamforming for Radar and Communications Coexisting Systems,” in Proc. International Conference on ICT Convergence (ICTC), 2018.

{C33} J. Lee, H. Noh, and H. J. Yang, “Performance Analysis of Beamforming for Radar and Communications Coexisting Systems,” in Proc. International Conference on ICT Convergence (ICTC), 2018. Several studies have been conducted for designing beam synthesis in radar and communications combined systems, in pursuit of enhancing the performance of the target detection and wireless… Continue reading

{C32} H. Noh, J. Lee, and H. J. Yang, “Beam Synthesis under Feasible Scenarios for Radar and Communications Combined Systems,” in Proc. International Conference on ICT Convergence (ICTC), 2018.

{C32} H. Noh, J. Lee, and H. J. Yang, “Beam Synthesis under Feasible Scenarios for Radar and Communications Combined Systems,” in Proc. International Conference on ICT Convergence (ICTC), 2018. Spectrum sharing for radar and communications can maximize the utilization of frequency resource. Though several studies have considered the coexistence and joint transmission to accomplish the… Continue reading

{J02} J. Kim, H. J. Yang, B. Jung, and J. Chun, “Blind gain and phase calibration of linear arrays using independent component analysis,” IEEE Antennas and Wireless Propagation Letters, vol. 9, pp. 1259-1262, 2010.

[J02] J. Kim, H. J. Yang, B. Jung, and J. Chun, “Blind gain and phase calibration of linear arrays using independent component analysis,” IEEE Antennas and Wireless Propagation Letters, vol. 9, pp. 1259-1262, 2010.   Abstract A novel gain and phase blind calibration method for a linear array with non-Gaussian sources is proposed. In the proposed method,… Continue reading

{J04} J. Kim, H. J. Yang, and K. Kwak, “Low-angle tracking of two objects in a three-dimensional beamspace domain,” IET Radar, Sonar, and Navigation, vol. 6, no. 1, pp. 9-20, Jan. 2012.

[J04] J. Kim, H. J. Yang, and K. Kwak, “Low-angle tracking of two objects in a three-dimensional beamspace domain,” IET Radar, Sonar, and Navigation, vol. 6, no. 1, pp. 9-20, Jan. 2012.   Abstract Among various low-angle tracking methods, the three-dimensional beamspace domain maximum likelihood (3-D BDML) estimation proposed by Zoltowski is a computationally attractive and optimal… Continue reading

{C06} B. Jung, H. J. Yang, and J. Chun, “Finite wordlength digital filter design using simulated annealing,” in Proceedings on IEEE Asilomar Conference on Signals, Systems, and Computers, Pacific Groove, CA, Oct. 2008, pp. 546-550.

[C06] B. Jung, H. J. Yang, and J. Chun, “Finite wordlength digital filter design using simulated annealing,” in Proceedings on IEEE Asilomar Conference on Signals, Systems, and Computers, Pacific Groove, CA, Oct. 2008, pp. 546-550. Abstract This paper describes the design method of a linear phase finite wordlength finite-duration impulse response(FIR) filter using simulated annealing. In many… Continue reading