201 A two-element dipole array is configured to provide zero radiation in the broadside (4 =+ 90°) and endfire ( = 0, 180°) directions, but with maxima occurring at angles in between. Consider such a setup with w = x at o = 0 and y = -3z at o = 1, with both values determined in the H plane. (a) Verify that these values give zero broadside and endfire radiation. (b) Determine the required relative current phase, 5. (c) Determine the required element spacing, d. (d) Determine the values of o at which maxima in the radiation pattern occur.

201 A two-element dipole array is configured to provide zero radiation in the broadside (4 =+ 90°) and endfire ( = 0, 180°) directions, but with maxima occurring at angles in between. Consider such a setup with w = x at o = 0 and y = -3z at o = 1, with both values determined in the H plane. (a) Verify that these values give zero broadside and endfire radiation. (b) Determine the required relative current phase, 5. (c) Determine the required element spacing, d. (d) Determine the values of o at which maxima in the radiation pattern occur.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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