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| Content Provider | IET Digital Library |
|---|---|
| Author | Geng, Zhe Xu, Renhui Deng, Hai Himed, Braham |
| Abstract | A joint radar-communication (JRC) system with both radar sensing and communication abilities is proposed to improve spectrum utilisation efficiency. The transmitter of the JRC consists of multiple antenna subarrays transmitting orthogonal waveforms. If the communication receivers are in radar sidelobe directions, the communication data symbols are embedded in the magnitude ratio as well as the phase shift between transmit waveform pairs. In the case of the communication receivers in radar main lobe direction, the data symbols are embedded in the phase shift between transmit waveform pairs only to preserve optimum radar target detection performance. Novel symbol mapping constellation scheme is designed to achieve a high data transmission rate while maintaining a relatively low symbol error rate. The simulation results show that with medium pulse repetition frequency radar waveforms used, the data transmission rate of the proposed JRC system is in the range of Mbits/s. |
| Starting Page | 632 |
| Ending Page | 640 |
| Page Count | 9 |
| ISSN | 17518784 |
| Volume Number | 12 |
| e-ISSN | 17518792 |
| Issue Number | Issue 6, Jun (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-rsn/12/6 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-rsn.2017.0405 |
| Journal | IET Radar, Sonar & Navigation |
| Publisher Date | 2018-03-12 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Antenna Array Array Signal Processing Communication Ability Communication Data Symbols Communication Receivers Communication Signal Error Statistics High Data Transmission Rate Joint Radar-communication System JRC System Medium Pulse Repetition Frequency Radar Waveform MIMO Radar Multiple Antenna SubArray Novel Symbol Mapping Constellation Scheme Object Detection Optimum Radar Target Detection Performance Orthogonal Waveform Phase Shift Radar Antenna Radar Detection Radar Equipment Radar Main Lobe Direction Radar Sensing Radar Sidelobe Directions Radar Signal Processing Radar Transmit Waveform Radio Link And Equipment Relatively Low Symbol Error Rate Signal Processing And Detection Spectrum Utilisation Efficiency Statistics System And Application Transmit Waveform Pairs Wireless Communication |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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