Abstract
A novel design of the frequency invariant beamformer based on a rectangular array is proposed. There are two unique features about this design: there is no taped delay-line (TDL) or any other temporal processing involved and the resultant beamformer has a full 360° azimuth angle coverage. Two design examples are provided with a satisfactory frequency invariant property.
| Original language | English |
|---|---|
| Pages (from-to) | 579-582 |
| Number of pages | 4 |
| Journal | European Signal Processing Conference |
| Publication status | Published - Aug 2009 |
| Event | 17th European Signal Processing Conference, EUSIPCO 2009 - Glasgow, United Kingdom Duration: 24 Aug 2009 → 28 Aug 2009 |
Keywords
- Broadband arrays
- Frequency invariant beam-former
- Rectangular arrays
- Tapped delay-lines
ASJC Scopus subject areas
- Signal Processing
- Electrical and Electronic Engineering