At and below the Chu limit: passive and active broad bandwidth metamaterial-based electrically small antennas
![PDF] Going beyond Chu harrington limit: ULF radiation with a spinning magnet array | Semantic Scholar PDF] Going beyond Chu harrington limit: ULF radiation with a spinning magnet array | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/26b61f7a8b2af48e1ae32e856f047929409f4b7c/2-Figure2-1.png)
PDF] Going beyond Chu harrington limit: ULF radiation with a spinning magnet array | Semantic Scholar
Going Beyond Chu Harrington Limit: ULF Radiation with a Spinning Magnet Array Abstract 1 Introduction 2 Theory
At and below the Chu limit: passive and active broad bandwidth metamaterial-based electrically small antennas
![Antenna Miniaturization, Directivity, and Bandwidth Improvement - Broadband metamaterials in electromagnetics : technology and applications Antenna Miniaturization, Directivity, and Bandwidth Improvement - Broadband metamaterials in electromagnetics : technology and applications](https://ebrary.net/htm/img/39/989/93.png)