@inproceedings{1060f3eca00247f789a6e78a710a6bc1,
title = "Phase Spectrum Design for Multi-Beam Analog Beamforming in mmWave Planar Arrays",
abstract = "This paper investigates the relationship between the beam pattern spectrum and the analog beamformer of antenna arrays under the constant modulus constraint. The analog beamforming vector is first modeled as a non-stationary complex exponential signal, from which we derive an explicit analytical relationship between the beamformer and the phase spectrum of the resulting beam pattern. Leveraging this relationship, we propose a multi-beam analog beamforming algorithm that enables simultaneous control over both the amplitude and phase spectra of individual sub-beams. This capability offers enhanced flexibility for integrated sensing and communications in analog array architectures.",
keywords = "Beamforming, integrated sensing and communication (ISAC), millimeter wave, phase spectrum, planar array",
author = "Jiazhe Li and Miao Li and Shuai Yuan and Xiaoying Zhang and Heng Dong and Zhuoming Li",
note = "Publisher Copyright: {\textcopyright} 2025 IEEE.; 2025 IEEE Workshop on Signal Processing Systems, SiPS 2025 ; Conference date: 01-11-2025 Through 04-11-2025",
year = "2025",
doi = "10.1109/SiPS66314.2025.11261260",
language = "英语",
series = "2025 IEEE Workshop on Signal Processing Systems, SiPS 2025",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2025 IEEE Workshop on Signal Processing Systems, SiPS 2025",
address = "美国",
}