Abstract
Noncircular polarimetric-MUSIC (Multiple Signal Classification) is herein proposed for Direction Of Arrival (DOA) estimation of rectilinear signals (such as AM, BPSK communications signals) by using one or a number of possibly defective (incomplete) electromagnetic vector-sensors. As an extension of the existing noncircular MUSIC, this new MUSIC variant can incorporate the redundancy in the nonvanishing conjugate moments and polarization diversity present in a polarization-sensitive array. It can also be directly extended to a defective acoustic vector array. Simulation results are given to validate the proposed method.
| Original language | English |
|---|---|
| Pages (from-to) | 861-864 |
| Number of pages | 4 |
| Journal | Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology |
| Volume | 31 |
| Issue number | 4 |
| Publication status | Published - Apr 2009 |
Keywords
- Direction-Of-Arrival (DOA) estimation
- Noncircular signal
- Polarization
- Vector-sensor