Naslov
90/900 MHz IC architecture for autonomous systems

Autori
Leoni, Alfiero ; Pantoli, Leonardo ; Stornelli, Vincenzo ; Ferri, Giuseppe ; Russo, Mladen ; Šolić, Petar

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

Izvornik
Proceedings of International Multidisciplinary Conference on Computer and Energy Science / - , 2017, 1-4

Skup
2nd International Multidisciplinary Conference on Computer and Energy Science (SpliTech 2017)

Mjesto i datum
Split, Hrvatska, 12.07.2017. - 14.07.2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Radio frequency energy harvesting, rectifiers, probabilistic modelling, dual band energy harvesting

Sažetak
In this work we present an IC architecture of RF energy harvesting for wireless sensors networks. By analyzing a probabilistic approach used for modeling the possible amount of Global System for Mobile Communication (GSM) energy that could be harvested, an IC system with a 0.18μm CMOS SMIC technology has been designed and optimized at 90 and 900 MHz. so to take advantage of the GSM and FM radio radiated energy. Simulation results have confirmed that the integrated system handles an incoming power typically ranging from -25 dBm to 5 dBm by rectifying the variable input signals into a DC voltage source. The overall RF to DC efficiency is about 45% at 90MHz and 55% at 900MHz.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo

POVEZANOST RADA