Guilu Wu, Xiangshuo Zhao, Haoyu Liu, Xianpeng Wang
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引用次数: 0
Abstract
In this letter, we propose a joint communication and sensing scheme in millimetre wave (mmWave) dual-functional radar-communication (DFRC) system. The hybrid beamforming communication and massive multiple-input multiple-output radar sensing technologies is adopted in the DFRC system. Given the optimal communication beamformer and the desired radar beampattern, we design the hybrid beamformer under non-convex double phase shifter structures and power constraints. The weighted summation of the communication and radar beamforming errors is minimised. To solve the non-convex optimisation problem, an efficient penalty dual decomposition method is presented to solve the problem based on alternating optimisation. Simulation results show that the proposed algorithm achieves a favourable performance trade-off between communication and sensing.
期刊介绍：
Electronics Letters is an internationally renowned peer-reviewed rapid-communication journal that publishes short original research papers every two weeks. Its broad and interdisciplinary scope covers the latest developments in all electronic engineering related fields including communication, biomedical, optical and device technologies. Electronics Letters also provides further insight into some of the latest developments through special features and interviews.
Scope
As a journal at the forefront of its field, Electronics Letters publishes papers covering all themes of electronic and electrical engineering. The major themes of the journal are listed below.
Antennas and Propagation
Biomedical and Bioinspired Technologies, Signal Processing and Applications
Control Engineering
Electromagnetism: Theory, Materials and Devices
Electronic Circuits and Systems
Image, Video and Vision Processing and Applications
Information, Computing and Communications
Instrumentation and Measurement
Microwave Technology
Optical Communications
Photonics and Opto-Electronics
Power Electronics, Energy and Sustainability
Radar, Sonar and Navigation
Semiconductor Technology
Signal Processing
MIMO
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