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| Content Provider | IET Digital Library |
|---|---|
| Author | Wang, Wen Qin |
| Abstract | This study proposes a range- and angle-dependent directional modulation (DM) scheme using frequency diverse array (FDA) for secure wireless communications. It uses uniform element spacing and symmetrically and non-linearly increasing frequency increments to decouple range- and angle-dependent transmit beampattern for the uniform FDA and DM techniques for secure signal transmission. The transmitted signal symbols are purposely distorted to be unrecoverable at unintended positions, but they could be recovered successfully at the intended position. The proposed method is evaluated by examining the signal-to-noise ratio, detection probability, and bit error rate. Numerical results show that the symmetrical FDA-based method outperforms both the phased-array-based method and the standard FDA-based method in security performance for wireless communications. |
| Starting Page | 336 |
| Ending Page | 345 |
| Page Count | 10 |
| ISSN | 17518725 |
| Volume Number | 11 |
| e-ISSN | 17518733 |
| Issue Number | Issue 3, Feb (2017) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-map/11/3 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-map.2016.0303 |
| Journal | IET Microwaves, Antennas & Propagation |
| Publisher Date | 2016-10-04 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Angle-dependent Directional Modulation Scheme Angle-dependent Transmit Beampattern Antenna Array Antenna Phased Array Bit Error Rate Detection Probability DM Scheme Error Statistics FDA Antenna Frequency Diverse Array Antenna Modulation Modulation And Coding Method Phased-array-based Method Probability Radio Link And Equipment Radio Network Radio Transmitters Range-dependent Directional Modulation Scheme Range-dependent Transmit Beampattern Secure Signal Symbol Transmission Secure Wireless Communication Signal Detection Signal to Noise Ratio Statistics Telecommunication Security Transmitting Antenna Uniform Element Spacing |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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