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1. The input reactance of a linear dipole antenna of length/= X/60 and radius; r =X/200 and Xin - -120 (-1) The wire is made up of copper (a=5.7x10') and the operating frequency is 1 GHz. Janßl Calculate: i. The loss resistance and radiation resistance. ii. Current required so that the antenna would radiate 100 w iii. If the radiation resistance is reduced by 50%, how will it affect the power radiated?

1. The input reactance of a linear dipole antenna of length/= X/60 and radius; r =X/200 and Xin - -120 (-1) The wire is made up of copper (a=5.7x10') and the operating frequency is 1 GHz. Janßl Calculate: i. The loss resistance and radiation resistance. ii. Current required so that the antenna would radiate 100 w iii. If the radiation resistance is reduced by 50%, how will it affect the power radiated?

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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1. The input reactance of a linear dipole antenna of length /= X/60 and radius; r =X/200 and Xin = -120 (n)-1] The wire is made up of copper (o=5.7x10') and the operating frequency is 1 GHz. fanfi Calculate: i. The loss resistance and radiation resistance. ii. Current required so that the antenna would radiate 100 W If the radiation resistance is reduced by 50%, how will it affect the power radiated?
Transcribed Image Text:1. The input reactance of a linear dipole antenna of length /= X/60 and radius; r =X/200 and Xin = -120 (n)-1] The wire is made up of copper (o=5.7x10') and the operating frequency is 1 GHz. fanfi Calculate: i. The loss resistance and radiation resistance. ii. Current required so that the antenna would radiate 100 W If the radiation resistance is reduced by 50%, how will it affect the power radiated?
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