Pregled bibliografske jedinice broj: 244550
Root Algorithms Based Direction Of Arrival Estimation In The Presence Of Mutual Coupling
Root Algorithms Based Direction Of Arrival Estimation In The Presence Of Mutual Coupling // Proc. of the 45th Symposium Electronics in Marine
Zagreb, 2003. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 244550 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Root Algorithms Based Direction Of Arrival Estimation In The Presence Of Mutual Coupling
Autori
Wasylkiwskyj, Wasyl ; Kopriva, Ivica ;
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proc. of the 45th Symposium Electronics in Marine
/ - Zagreb, 2003
Skup
45th Symposium Electronics in Marine
Mjesto i datum
Zadar, Hrvatska, 16.06.2003. - 18.06.2003
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
root-based direction finding algorithms; linear arrays; mutual coupling.
Sažetak
The super-resolution DF problem based on root algorithms and linear antenna arrays in the presence of mutual coupling is addressed. Mutual coupling degrades the performance of root-based super-resolution DF algorithms significantly. It is shown how the linear coupling cancellation transform can be constructed based on the mutual impedance matrix of the linear antenna array and implemented as numerical transform of the digitized baseband signals. The Modified Root Pisarenko (MRP) algorithm has been used to evaluate influence of the mutual coupling on the accuracy of the Direction Of Arrival (DOA) estimation using root-based algorithms.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
Profili:
Ivica Kopriva
(autor)
