# STAR-RIS-for-terahertz-communications

**Repository Path**: code-tmp/STAR-RIS-for-terahertz-communications

## Basic Information

- **Project Name**: STAR-RIS-for-terahertz-communications
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2026-03-18
- **Last Updated**: 2026-03-18

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Simultaneously Transmitting and Reflecting Surface (STARS) for Terahertz Communications

The code for the papers 

**Z. Wang, X. Mu, J. Xu, and Y. Liu, “Simultaneously Transmitting and Reflecting Surface (STARS) for Terahertz Communications,” *IEEE Journal of Selected Topics in Signal Processing*, vol. 17, no. 4, pp. 861-877, Jul. 2023.** [[IEEE](https://ieeexplore.ieee.org/abstract/document/10133914)] [[Arxiv](https://arxiv.org/abs/2212.00497)]

*Note*: In this repository, we only provide the codes for the STARS with independent phase shifts. The codes can be modified to the cases of coupled phase-shift STARS based on [[1](https://github.com/zhaolin820/coupled-phase-shift-STAR-RIS)].


## Running the simulations

### Prerequisites

- [MATLAB](https://uk.mathworks.com/products/matlab.html)
- [CVX](http://cvxr.com/cvx/)

### Instructions
The codes are organized in two folders:

- `narrowband` contains the codes for narrowband systems
- `wideband` contains the codes for wideband systems

Run `main.m` to get the results

## Citing
If you in any way use this code for research, please cite our original articles listed above. The corresponding BiBTeX citation is given below:
```
@ARTICLE{10133914,
  author={Wang, Zhaolin and Mu, Xidong and Xu, Jiaqi and Liu, Yuanwei},
  journal={IEEE Journal of Selected Topics in Signal Processing}, 
  title={Simultaneously Transmitting and Reflecting Surface (STARS) for Terahertz Communications}, 
  year={2023},
  month=jul,
  volume={17},
  number={4},
  pages={861-877}
}

```