Wireless energy transfer has been demonstrated using microwave electromagnetic support.
Significant efficiencies are reported in the case of large dimension systems. Lots of …

Wireless Power Transfer is the second edition of a well received first book, which published
in 2012. It represents the state-of-the-art at the time of writing, and addresses a unique …

This paper presents a broadband circularly polarized patch antenna using an artificial
ground (AG) structure with rectangular unit cells as a reflector. The AG structure changes the …

A co-design of a wideband circularly polarized (CP) patch antenna is proposed in this paper.
The patch antenna is seamlessly integrated with two bandpass filter networks consisting of …

A novel polarization rotation technique based on an artificial magnetic conductor (AMC)
structure is proposed. A new polarization rotating reflective surface (PRRS) is designed …

This paper presents an AMC (artificial magnetic conductor)-based wideband circularly
polarized printed monopole antenna for unidirectional radiation. The antenna includes an …

New design of a circular microstrip antenna with three feeds for wideband circular
polarization is presented. Detailed theoretical analysis proves that a circular microstrip …

This paper proposes a single feed circularly polarised patch antenna with reactive
impedance surface (RIS) and metamaterial superstrate (MS) to improve bandwidth and gain …

A wideband circularly polarized (CP) patch antenna with enhanced axial ratio (AR)
bandwidth via co-design of feeding network is proposed in this paper. One λ/4 resonator and …

In this letter, a wideband single-feed circularly polarized (CP) patch antenna having conical
radiation pattern is presented. The proposed CP patch antenna has a lower notched circular …