Exact(4)
Although the reflector shape can be obtained with high surface accuracy by these methods, its beam pointing accuracy cannot be easily guaranteed, even for circularly polarized feeds.
Furthermore, XU and RAHMAT-SAMII [2] summarized the beam squint compensation methods, and proposed a compensation technology by optimally displacing circularly polarized feeds in the perpendicular plane to obtain high beam pointing accuracy.
With circularly polarized feeds, there exists a beam squint phenomenon in offset reflector antennas [2].
Thus, there rises a problem that is it possible to provide a pretension structural design considering electromagnetic performance to obtain high beam pointing accuracy for circularly polarized feeds?
Similar(56)
Compared with the previous compensation methods, this technology can not only compensate the beam squint angle with an on-focus circular polarized feed, but also provide a well-designed surface with high beam pointing accuracy considering actual engineering.
A novel circularly polarized patch radiator fed from only one input line and based on the proposed feeding system is also presented in this paper.
People certainly don't see all that both sides are doing to the other, though we think we do; and by judging what we think we see through media coverage, we allow you, the media, to feed our polarized hatred which, in turn, your audience tends to pass down through the generations.
This tricky situation is the inevitable result of engagement-ranked social feeds becoming massively popular distribution channels for news in a politically-polarized climate where campaign objectives and ad revenue incentivize misinformation.
Like ISIS, Trump feeds off of fear, and thus both are dependent on one another for survival - they need Muslims across the world to become polarized.
And then the political story of a lifetime came crashing through the door, creating what talk show producers say will be not only fertile ground for an immediate frenzy of combative discussions but a potentially polarized political landscape that could feed ratings for four years.
This paper researched a kind of dual-polarized and cylindrical waveguide antenna fed by two L-shaped probes at the antenna bottom.
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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com