In this paper, we present the performance analysis of the triangular antenna arrays in terms of the interference rejection capability. In this context, we derive an expression to calculate the spatial interference suppression coefficient for the triangular antenna array with variable number of antenna elements. The performance of the triangular antenna array has been compared with the circular antenna array with respect to interference suppression performance, steering beam pattern, beamwidth and directivity. Simulation results show that the triangular array with large number of elements produces a sharper beamwidth and better interference suppression performance than the circular antenna array.
|Title of host publication||16th IEEE Mediterranean Electrotechnical Conference (MELECON), 2012 |
|Place of Publication||Yasmine Hammamet|
|Publication status||Published - 10 May 2012|
|Name||16th IEEE Mediterranean Electrotechnical Conference (MELECON)|
- Interference suppression
- beam pattern
- directivity and SIR performance