Enhance fgcom-mumble to become a comprehensive amateur radio HF propagation simulator with realistic frequency usage patterns and solar-terrestrial physics modeling. Band-specific channels for 160m, ...

Abstract: A horizontal loop array antenna (HLA) in a vertical borehole is utilized to estimate the 3-D position of a horizontal conducting cylinder. According to the computer simulation, the ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Here is a JAX repro (tested on GH200 GPU, but should repro on any GPU with 40-120GB), it reproduces with ToT JAX. With export XLA_FLAGS=, this runs out of memory ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

The long-wire dipole antenna is effective for low-frequency systems. Adding LC traps makes a single-band dipole antenna into a multiband unit. The historically significant long-wire dipole antenna may ...

ABSTRACT: In this paper, a design of a miniature antenna for biomedical implant applications is presented. The proposed structure consists of a printed antenna designed to cover all frequency bands ...