In this article, studies on the multimode excitation problem of waveguides and antennas, the
balance/unbalance mechanism and the balanced feeding techniques in dipole antenna …

This article proposes an asymmetric dual-polarized microstrip antenna (DPMA) with single-
dimension-constraint resonant frequencies for orthogonal polarizations. Different from …

Microstrip patch antenna has gained significant popularity in wireless communication field,
because of its compact size, less profile, and ease of installation. It is widely used in various …

In this letter, a high-gain high-order mode patch antenna array based on a single-layer ridge
gap waveguide (RGW) is proposed for 60-GHz applications. The antenna consists of a …

High-gain patch antennas with low sidelobes are proposed in this article. First, the patch
antennas are operating at higher-order modes to realize a larger electrical size and higher …

A filtering wideband omnidirectional patch antenna with switchable dual bands is proposed
to fulfil four operation states in this paper. Firstly, five resonant modes of the antenna are …

A high‐power, high‐isolation, dual‐polarised planar phased array antenna is presented.
Based on a multi‐layer microstrip structure, two sets of polarisation ports are fed through …

A 2.44 GHz high gain circular polarized (CP) patch antenna is designed, fabricated and
tested for operation while mounted on a rotating cutting drum of a mining or excavation …

This chapter proposes a microstrip patch antenna suitable for 5G NR applications operating
at 66 GHz. This frequency range lies in mm-Wave spectrum, also called as high band …

Wireless monitoring of bit wear and rock type being mined by mining machines has potential
to unlock large improvements in efficiency, cost effectiveness, and safety. Because the …