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arXiv · 2504.07709

Integrated Sensing and Communications for Pinching-Antenna Systems (PASS)

Zheng Zhang·Zhaolin Wang·Xidong Mu·Bingtao He·Jian Chen·Yuanwei Liu
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Abstract

An integrated sensing and communication (ISAC) design for pinching antenna systems (PASS) is proposed, where the pinching antennas are deployed to establish reliable line-of-sight communication and sensing links. More particularly, a separated ISAC design is proposed for the two-waveguide PASS, where one waveguide is used to emit the information-bearing signals for ISAC transmission while the other waveguide is used to receive the reflected echo signals. Based on this framework, a penalty-based alternating optimization algorithm is proposed to maximize the illumination power as well as ensure the communication quality-of-service requirement. Numerical results demonstrate that the proposed PASS-ISAC scheme outperforms the conventional antenna scheme.

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Zheng Zhang, Zhaolin Wang, Xidong Mu, Bingtao He, Jian Chen, Yuanwei Liu. 2025-04-10. Integrated Sensing and Communications for Pinching-Antenna Systems (PASS). https://arxiv.org/abs/2504.07709

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