Pregled bibliografske jedinice broj: 1274237
Application of Vilenkin’s Additional Theorem in the Calculations of Mutual Coupling Between Circular Apertures on Conducting Sphere
Application of Vilenkin’s Additional Theorem in the Calculations of Mutual Coupling Between Circular Apertures on Conducting Sphere // ICEST 2019
Ohrid, Sjeverna Makedonija, 2019. str. 57-61 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 1274237 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Application of Vilenkin’s Additional Theorem in the
Calculations of Mutual Coupling Between Circular
Apertures on Conducting Sphere
Autori
Rupčić, Slavko ; Mandrić-Radivojević, Vanja ; Nešić, Nataša
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Skup
ICEST 2019
Mjesto i datum
Ohrid, Sjeverna Makedonija, 27.06.2019. - 29.06.2019
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Spherical antenna ; Circular aperture ; Vilenkin’s additional theorem ; Method of moments
Sažetak
The paper deal with an application of Vilenkin’s additional theorem to the mutual coupling calculations within Moment Method (MoM) between circular apertures on conducting sphere. When calculating the mutual coupling between the apertures one needs to calculate the vector-Legendre transforms of basis and test functions with the domain on the aperture located at an arbitrary position on the sphere. Clasical approach is to numerical calculate the need terms using Euler’s formulas for coordinate system rotation. This approach is very time consuming. Instead, significantly accelerating the calculation is achieved by rotation in theta direction in closed form by using of Vilekin’ additional theorem for associated Legendre functions.
Izvorni jezik
Engleski
Znanstvena područja
Temeljne tehničke znanosti
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek
