A dual-band UHF/industrial, scientific and medical (ISM) compact rectenna with wideband
UHF matching (855-935 MHz) covering all, EU, US, and Chinese UHF radio frequency …

Due to the widespread use of low-power embedded devices in both industrial and consumer
applications, research into the use of alternate energy sources has been sparked by the …

This paper demonstrates a new technique for designing high performance reconfigurable
bandpass-to-bandstop filters by employing a ring resonator and a selective feeding scheme …

A stepped impedance (SI) based frequency tunable dipole antenna for WLAN (2.4–2.48
GHz)/Bluetooth (2.4–2.48 GHz)/LTE (2–2.7 GHz)/wireless power transfer/UMTS (2.1 …

Abstract Wireless Power Transfer (WPT) is promoted as a key enabling technology (KET) for
the widespread use of batteryless Internet of Things (IoT) devices and for 5G wireless …

A novel wideband quasi-Chebyshev bandpass filter (BPF) with steep skirt selectivity and
extended upper stopband is presented. It is comprised of two microstrip-to-microstrip vertical …

Radio power transmission is studied herein. A rectenna with high‐efficiency microwave
power transmission is proposed. Improvement on the traditional Yagi antenna structure is …

This article suggests an open-ended coplanar waveguide band-pass filter using stepped-
impedance resonators (SIR) and complementary split-ring resonators (CSRR) that operates …

A dual-band bandpass filter using coplanar waveguide (CPW) has been proposed in the
paper. To generate the first passband, a gap is adopted in the central strip of the CPW main …

Microwave filters play a major role in wireless communication systems. There is a limitation
in spectrum allocation, so one should design the component that selects exactly the required …