IEEE

A Low-Profile Programmable 2-bit Array Based on a Novel Highly Integrated Element

Abstract: In this communication, a programmable 2-bit array antenna based on a highly integrated element with low profile and high efficiency is proposed. Based on a ring structure and four PIN diodes ...
IEEE

Dual-Band End-Fire Four-Element MIMO Antenna Array Using Split-Ring Structure for mm-Wave 5G Applications

Abstract: This paper presents a dual-band split-ring structure that provides end-fire radiation characteristics for multi-input multi-output (MIMO) mm-wave 5G applications. The proposed single antenna ...
GitHub

Complete finite element code in Cython, extended for assigning 'mechanisms' to individual elements or groups of elements. Initially created to model the effect of molecular ...

Note, this code is based on Python 2.7 Directory structure pyxd/ Contains all .pyx and .pxd files for a standard FEM code, such as objects for Nodes, Elements, SPC, MPC, Solver, etc. pyxdX/ Contains ...
istockphoto

Hand drawn crayon arrow collection. Color curved, zig zag and straight doodle arrows set. Charcoal sketch pointers and direction lines. Vector pastel pencil, chalk or marker ...

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 ...