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| Content Provider | IET Digital Library |
|---|---|
| Author | Karbasi, Seyyed Mohammad Radmard, Mojtaba Nayebi, Mohammad Mahdi Bastani, Mohammad Hassan |
| Abstract | It is presumed that using multiple antennas at the transmit and receive sides can improve the radar's performance. One such improvement can be achieved in the detection of extended targets. However, in such multiple-input multiple-output systems, proper design of the transmit signals is an obstacle that can have significant influence on the performance. In this study, enforcing the peak-to-average-ratio (PAR) constraint, the authors consider the problem of transmit space-time code and receive space-time filter design of such a system detecting extended targets. In addition, the power allocation among the different antennas is another degree of freedom that should be optimised under a total power constraint. Here, the authors derive a constrained optimisation procedure for transmit code, receive filter and transmit powers, which sequentially improves the signal-to-interference plus noise ratio of the system. |
| Starting Page | 1345 |
| Ending Page | 1353 |
| Page Count | 9 |
| ISSN | 17518784 |
| Volume Number | 9 |
| e-ISSN | 17518792 |
| Issue Number | Issue 9, Dec (2015) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-rsn/9/9 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-rsn.2015.0063 |
| Journal | IET Radar, Sonar & Navigation |
| Publisher Date | 2015-12-01 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Antenna Array Code Constrained Optimisation Procedure Degree of Freedom Extended Target Detection Filtering Method in Signal Processing Filtering Theory MIMO Radar Multiple Antenna Multiple-input Multiple-output Transmit Waveform Design Object Detection Optimisation Optimisation Technique PAR Constraint Peak-to-average-ratio Constraint Power Allocation Radar Antenna Radar Detection Radar Equipment Radar Performance Radar Signal Processing Radar Theory Receive Space-time Filter Design Receiving Antenna Signal Detection Signal-to-interference Plus Noise Ratio Space-time Code System And Application Total Power Constraint Transmit Signal Design Transmit Space-time Code Transmitting Antenna |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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