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| Content Provider | IET Digital Library |
|---|---|
| Author | Tang, Yue Lu, Yilong |
| Abstract | This study presents a time division multiplexing (TDM) multiple-input–multiple-output (MIMO) digital beamforming (DBF) radar concept based on a single transceiver (one transmitter and one receiver). Compared with a conventional MIMO DBF radar system with M-element transmitting array and N-element receiving array, the proposed concept can reduce the number of transmitter/receivers from M + N to 2 for a drastic cost reduction. In addition to theoretical analysis and numerical simulation, an experimental TDM MIMO DBF radar demonstrator is realised and tested for verification using real data. Numerical analysis and experimental results show that the proposed concept can achieve considerable higher angular resolution at lower cost compared to conventional DBF radar concepts using the same antenna array with one-way or two-way beamforming. |
| Starting Page | 368 |
| Ending Page | 375 |
| Page Count | 8 |
| ISSN | 17518784 |
| Volume Number | 8 |
| e-ISSN | 17518792 |
| Issue Number | Issue 4, Apr (2014) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-rsn/8/4 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-rsn.2013.0150 |
| Journal | IET Radar, Sonar & Navigation |
| Publisher Date | 2013-10-30 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Antenna Array Array Signal Processing Cost Reduction DBF M-element Transmitting Array MIMO MIMO Radar Multiple-input-multiple-output Digital Beamforming Radar System N-element Receiving Array Numerical Analysis Numerical Simulation Radar Antenna Radar Equipment Radar Receiver Radar Resolution Radar Transmitter Radar Transmitters Receiving Antenna Signal Processing And Detection Single Transceiver-based Time Division Multiplexing System And Application TDM Time Division Multiplexing Transceivers Transmitting Antenna |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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