The growing need of the compact and portable antennas with high speed and low latency
wireless communication is the present and future demand of the voice over Internet protocol …

Millimeter wave (mm-Wave) technology is likely the key enabler of 5G and early 6G wireless
systems. The high throughput, high capacity, and low latency that can be achieved, when …

In this paper, we investigate hybrid analog/digital beamforming for multiple-input multiple-
output (MIMO) systems with low-resolution analog-to-digital converters for millimeter wave …

Single‐layer 4× 4 and 8× 8 Butler matrices (BMs) that operate in the L and S bands are
implemented in this paper. Easy‐to‐fabricate microstrip layout topologies are designed and …

This paper details the design and development of a planar switched beam network using 4×
4 Butler matrix (BM) over a thin and flexible type biocompatible substrate. Four mils thick …

This paper devises a framework of phased array antennas to radiate multiple beams for a
fixed coverage. The phased antenna array is chosen so that the beamforming can be fixed …

This paper presents a detailed design and realization of a switched‐beam network. The
concept is verified using planar microstrip technology. Beam forming network is constructed …

In the work at hand we present the design procedure of a waveguide beamformer network
that implements the Direct Radiating Arrays' Overlapping Function. Such a design is …

Although RFID (radio frequency identification) tags do not require a direct line of sight, their
operational range is often characterized as being limited. Indeed, in the case of passive …

The tendency of customized communication has inspired the fifth-generation (5G) and
above technologies, characterized by multi-node and localization. Therefore, high …