نویسنده
Amjad, Osama, Munir, Syeda Wajiha, Imeci, S. T., Ercan, Ali Özer
تاریخ انتشار
2018-07
موضوع
Dual-band, Impedance matching, Microstrip patch antenna, RF energy harvesting and voltage rectifier
نوع
دوره ای
زبان
انگلیسی
دیجیتال
بله
نسخه خطی
خیر
کتابخانه
دانشگاه اوزیغین
شناسه دارایی کتابخانه
2-s2.0-85051665021
شماره ثبت
401a77a2-f076-4e5c-a836-e772fa462f7b
محل کتابخانه
Electrical & Electronics Engineering
تاریخ
2018-07
یادداشتها
TÜBİTAK
متن نمونه
Since the demand for self-sustained wireless systems is increasing, there is a trend towards RF energy harvesting. It is a key solution to energize the low power systems such as the Internet of Things (IoT) devices without replacing the batteries periodically. This paper presents the design and analysis of RF energy harvesting system that consists of dual-band microstrip patch antenna operating at 2.4 GHz and 5.8 GHz, an impedance matching network, 4-stage voltage doubler and a storing circuit. The antenna is designed using ADS Agilent and sonnet suites software that provides a directivity of 5.5 dBi and 6.3 dBi at 2.4 GHz and 5.8 GHz respectively. The measured results of the fabricated antenna are well agreement with the simulated results. Simulated results show that for an input received power of 10 mW, the proposed system can provide 4.5 mW power at the output of 4-stage voltage rectifier with an overall efficiency of 45%.
Cilt
33
