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A mobile station (MS) is located 15 km away from a base station (BS) transceiver and uses a vertical quarter wavelength monopole antenna with a gain of 3.5 dB to receive cellular radio signals. The E-field at 5 km from the transmitter is measured to be 10-3 V/m. The carrier frequency of the Fourth Generation Long-Term Evolution (4G LTE) system is 1.85 GHz. Calculate: (a) The wavelength in m. (b) The length and effective aperture of the receiving antenna. (c) The received power (Pr) in W, dBW, and dBm at the mobile using the two-ray ground reflection model assuming the transmitter height (hte) is 50 m, and receiver height (hre) is 2 m above ground.

A mobile station (MS) is located 15 km away from a base station (BS) transceiver and uses a vertical quarter wavelength monopole antenna with a gain of 3.5 dB to receive cellular radio signals. The E-field at 5 km from the transmitter is measured to be 10-3 V/m. The carrier frequency of the Fourth Generation Long-Term Evolution (4G LTE) system is 1.85 GHz. Calculate: (a) The wavelength in m. (b) The length and effective aperture of the receiving antenna. (c) The received power (Pr) in W, dBW, and dBm at the mobile using the two-ray ground reflection model assuming the transmitter height (hte) is 50 m, and receiver height (hre) is 2 m above ground.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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A mobile station (MS) is located 15 km away from a base station (BS) transceiver and uses a vertical quarter wavelength monopole antenna with a gain of 3.5 dB to receive cellular radio signals. The E-field at 5 km from the transmitter is measured to be 10-3 V/m. The carrier frequency of the Fourth Generation Long-Term Evolution (4G LTE) system is 1.85 GHz. Calculate: (a) The wavelength in m. (b) The length and effective aperture of the receiving antenna. (c) The received power (Pr) in W, dBW, and dBm at the mobile using the two-ray ground reflection model assuming the transmitter height (hte) is 50 m, and receiver height (hre) is 2 m above ground.
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