Citation

Abba, Aminu Muhammad and Karataev, Tologon and Oshiga, Omotayo and Muhammad, Surajo and Tiang, Jun Jiat and Mallat, Nazih Khaddaj and Usman, Aliyu Danjuma (2006) A Wideband Rectifier Design for Internet of Things (IoT) and Wireless Sensor Network Applications. Radioengineering, 35 (1). pp. 137-146. ISSN 12102512

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Abstract

This paper presents a compact wideband rectifier for low-power Internet of Things (IoT) and Wireless Sensor Network (WSN) applications, which enables efficient energy harvesting across multiple frequency bands. The proposed wideband rectifier operates efficiently over a broad bandwidth from 0.5–1.4 GHz covering the DTV band, LTE-700, ISM-900, and GSM-900. It employs a Coupled Three-Line Transformer (CTLT) as an impedance matching network to achieve a compact design and robust performance across a wide bandwidth. The circuit uses a voltage doubler configuration with SMS7630 diodes. It was designed, simulated, and validated through fabrication. At 0 dBm, it achieves a Power Conversion Efficiency (PCE) greater than 57% with a 3 k

Item Type:	Article
Uncontrolled Keywords:	Impedance matching network, power conversion efficiency
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television
Divisions:	Faculty of Artificial Intelligence & Engineering (FAIE)
Depositing User:	Ms Rosnani Abd Wahab
Date Deposited:	27 Feb 2026 08:02
Last Modified:	27 Feb 2026 08:02
URII:	http://shdl.mmu.edu.my/id/eprint/15364

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