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单词 e-plane
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E-plane
E-plane n. (in a linearly polarized antenna, waveguide, etc.) the plane containing the vector of the generated electric field; frequently attributive; cf. H-plane n. at H n. Additions.
ΚΠ
1946 U.S. Patent 2,405,242 3 Directivity in the horizontal or e plane is largely controlled by the spacing of the slits.
1984 J. Dunlop & D. G. Smith Telecommunications Engin. ix. 290 In the E plane tee a wave entering port 1 divides equally into ports 2 and 3, but in phase opposition.
1987 A. J. Baden Fuller Ferrites at Microwave Frequencies viii. 171 The use of an E-plane junction has also been suggested as a method of reducing the overall length of an isocirculator.
2012 Publ. Astron. Soc. Pacific 124 43/2 (caption) If the antennas are pointed to zero elevation, the E planeis the vertical plane, and the H plane is horizontal.
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