One of those investigations involved a distinctive deep dive into studying the interior of the moon.

The Boulder County Fairgrounds turned into a communication hub on Saturday during the Longmont Amateur Radio Club’s Summer ...

Your project had gain quite popularity recently in the antenna domain. It shows great potential. Sadly, a lot of us are struggling with the documentation. I was wondering if it is possible to create ...

Set up the antenna in the middle of the field, have it transmit some RF, and measure the signal strength at points along a series of radial lines away from it I’d end up with a spreadsheet, from ...

We have obtained the best detection efficiency in near-field PL measurements with metal-coated AFM probes, and they have been shown to have minimal influence in the near-field of the nanoantennas in ...

A metamaterial-enabled approach is presented that allows one to engineer the dispersion of a log-periodic dipole array antenna (LPDA) to make it more suitable for wide bandwidth pulse transmission. By ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240250, discusses on-chip multi-channel near-far field terahertz vortices with parity breaking and active modulation. Vortex ...

Figure 4 helps illustrate the benefit of being in the near field—e.g., for an antenna with a diameter of 1 m and a frequency of 1 GHz, the radiated near field, where conventional near-field scanners ...

Interoperability between XFdtd and Wireless InSite incorporates near-field antenna effects into simulations of antenna performance so that mobility, multipath, and interactions with body-worn devices ...

The Internet of things is increasingly focused on UAV-based long-range applications. This necessitates versatile, low-cost antenna designs for both ground stations and drones. This study proposes the ...

In this paper we describe a hybrid method to calculate radiation pattern for electromagnetic compatibility (EMC) and microwave antennas, which employs the finite difference in time domain (FDTD) ...