On the influence of the temporal parameters of a new generalized sidelobe canceller receiver in a multipath environment

The performance of tremendous beamforming methods degrades when the desired signal and interference are correlated. This correlation results primarily in signal cancellation. To overcome this drawback, signal processing techniques can be used. However, this implies increasing of the hardware or the...

Celý popis

Uloženo v:
Podrobná bibliografie
Vydáno v:Canadian Conference on Electrical and Computer Engineering 2004 (IEEE Cat. No.04CH37513) Ročník 3; s. 1487 - 1490 Vol.3
Hlavní autoři: Ghanem, K., Denidni, A.T.
Médium: Konferenční příspěvek
Jazyk:angličtina
Vydáno: IEEE 2004
Témata:
Antenna arrays
Array signal processing
Binary phase shift keying
Degradation
Frequency
Multiaccess communication
Multiple access interference
Signal processing algorithms
Spread spectrum communication
System performance
ISBN:9780780382534, 0780382536
ISSN:0840-7789
On-line přístup:Získat plný text
Tagy: Přidat tag
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
Popis
Shrnutí:The performance of tremendous beamforming methods degrades when the desired signal and interference are correlated. This correlation results primarily in signal cancellation. To overcome this drawback, signal processing techniques can be used. However, this implies increasing of the hardware or the software complexities without guaranteed enhancements. We address the performance of the new GSC receiver in non-coherent environments and it is shown to be viable especially at higher interference levels. The impact of the adaptive algorithm's parameters on the system performance is also investigated. Numerical simulations are provided and analyzed.
ISBN:9780780382534
0780382536
ISSN:0840-7789
DOI:10.1109/CCECE.2004.1349687