The beam pattern of the virtual node antenna array (VNAA) in wireless sensor networks has
a high maximum sidelobe level (SLL), thereby causing communication interference because …

The design of antenna arrays is usually imposed with lots of requirements. The design can
be modeled as different kinds of optimization problems, such as single-objective …

We address decentralized consensus frequency operation in distributed antenna arrays
considering realistic system implications. Distributed antenna arrays consist of separate …

We present an adaptive approach for synchronizing both the phase and frequency of radio
frequency transceivers over 90 m wireless links to support distributed antenna array …

The power pattern synthesis, as well as the sidelobe level (SLL) suppression of the planar
antenna arrays for the wireless power transmission is investigated. An improved chicken …

Collaborative beamforming (CB) has recently emerged as a promising technique for
transmission range extension and energy consumption reduction in wireless sensor …

In this article, a systematic method for designing antennas with quasi-isotropic patterns is
proposed based on pixel structures and-port networks. Multilayered pixel structures are …

In this paper, new virtual antenna array (VAA) based synthesis techniques are introduced for
side lobe level (SLL) reduction, beam thinning, and number of elements minimization for …

The nodes in mobile wireless sensor networks (MWSNs) are usually with limited hardware
resources, which leads to the limitation of transmission range and energy. To extend the …

A near-optimal design of a log-periodic dipole array (LPDA), suitable for digital video
broadcasting-terrestrial (DVB-T) reception (470-790 MHz), is presented. The LPDA is …