Naslov
Modelling of On-Chip Spiral Inductors

Autori
Blečić, Raul ; Ivanković, Andrej ; Petrović, Sebastian ; Crnković, Boris ; Barić, Adrijan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of International Convention MIPRO / Biljanović, Petar ; Skala, Karolj - Rijeka : Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2007, 103-108

ISBN
978-953-233-032-8

Skup
International Convention MIPRO

Mjesto i datum
Opatija, Hrvatska, 21.07.2007. - 25.07.2007

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
On-chip spiral inductors

Sažetak
This paper presents modelling of on-chip spiral inductors. At lower frequencies the inductors are relatively well modelled by two-element and three-element equivalent circuits. As the operating frequency of modern integrated circuits reached GHz frequency range, accurate on-chip inductor models are necessary in the RF design process. Data for inductor modelling is obtained by measuring S-parameters of on-chip inductors. Several models have been evaluated. The accuracy is evaluated by comparing simulation results with measurements. Firstly, simple π - network is used capable of modelling the inductor up to approximately 1 GHz. This model is not able to predict skineffect and substrate losses at higher frequencies. The second model includes the skin- effect by using resistance-capacitor-inductance network. The inductor model parameters are additionally optimised by a MATLAB optimisation tool.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA