Zobrazeno 1 - 2
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pro vyhledávání: '"Sun, Jin"'
Publikováno v:
Applied Physics A. 96:789-792
We used the method of finite-difference time domain (FDTD) to study the characteristics of the patch antenna based on a novel periodic structure, and the theory of photonic crystal structure (also photonic band gap [PBG]) structure was introduced. Th
Autor:
Liu Hanping, Sun Jin
Publikováno v:
Astrophysics and Space Science. 253:305-312
All interstellar methanol maser sources can be divided into two classes. Their spectra are distinctive. In particular, the prominent Class II maser transitions, 6.7GHz and 12.2GHz lines show enhanced absorption toward Class I sources. We notice that