Abstract
We jointly design the transmit and receive beamforming based on a-priori information on the locations of target and interferences in an active array, where each transmit element emits the same waveform up to a complex scalar. A sequential optimization algorithm is proposed to maximize the output signal-to-interference-plus-noise ratio (SINR). Numerical results demonstrate that a significant gain in the output SINR can be achieve in this active array, compared to the conventional phased-array radar and omnidirectional multiple-input-multiple-output (MIMO) radar.
| Original language | English |
|---|---|
| Article number | 6656878 |
| Pages (from-to) | 39-42 |
| Number of pages | 4 |
| Journal | IEEE Signal Processing Letters |
| Volume | 21 |
| Issue number | 1 |
| DOIs | |
| State | Published - 2014 |
Keywords
- Active array
- optimization
- receive beamforming
- receive filter
- transmit beamforming
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