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首頁> 外文會(huì)議>2006 12th International Symposium on Antenna Technology and Applied Electromagnetics and Canadian Radio Sciences Conference >Multiplex microwave holographic gratings: Sequential recording versus simultaneous recording
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Multiplex microwave holographic gratings: Sequential recording versus simultaneous recording

機(jī)譯：多重微波全息光柵：順序記錄與同時(shí)記錄

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摘要

Following the idea of multiplex optical holograms, multiple microwave holographic gratings are designed into one hologram, which can then be implemented by using the printed artificial dielectric technique. Two types of multiplexing methods are considered: sequential recording multiplexing and simultaneous recording multiplexing. Simulations for a four-beam recorded microwave hologram show the similarities and differences between the methods. It is found that the simultaneous recording method results in more diffraction waves, and is hence less efficient for the desired beam reconstruction than the sequential method. For beam splitting applications, both techniques can achieve the same results.
機(jī)譯：遵循多重光學(xué)全息圖的思想，將多個(gè)微波全息光柵設(shè)計(jì)成一個(gè)全息圖，然后可以通過使用印刷人工介電技術(shù)來實(shí)現(xiàn)?？紤]了兩種類型的復(fù)用方法：順序記錄復(fù)用和同時(shí)記錄復(fù)用。四束記錄的微波全息圖的仿真顯示了方法之間的異同。已經(jīng)發(fā)現(xiàn)，同時(shí)記錄方法導(dǎo)致更多的衍射波，因此與順序方法相比，對(duì)于期望的光束重建而言效率較低。對(duì)于光束分離應(yīng)用，兩種技術(shù)都可以達(dá)到相同的結(jié)果。

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