Figure 4 - available via license: Creative Commons Attribution 3.0 Unported
Content may be subject to copyright.
Source publication
The ridged horn antenna is used as a kind of broadband antenna, and its application in radar engineering has become more and more extensive. And it has better standing wave and radiation characteristics in a wide frequency band. This paper analyzed the related properties of ridge waveguide and horn ridge according to the antenna structure, and give...
Context in source publication
Similar publications
The filtering problem of a periodically corrugated rectangular metallic waveguide of length l is used as an example to set an upper bound on the validity of the various orders of asymptotic approximation of the electromagnetic field in the waveguide. We limit the analysis to the first two orders of asymptotic expansion in powers of a small paramete...