For predicting the field strength in a given service area, it is essential to estimate ______(a) Polarization(b) Magnetic field(c) Height of transmitter(d) Signal attenuationI had been asked this question by my college professor while I was bunking the class.My doubt stems from Diffraction in chapter Mobile Radio Propagation: Large – Scale Path Loss of Wireless/Mobile

For predicting the field strength in a given service area, it is essen

1.	For predicting the field strength in a given service area, it is essential to estimate ______(a) Polarization(b) Magnetic field(c) Height of transmitter(d) Signal attenuationI had been asked this question by my college professor while I was bunking the class.My doubt stems from Diffraction in chapter Mobile Radio Propagation: Large – Scale Path Loss of Wireless/Mobile
Answer» Right OPTION is (d) Signal attenuation Best explanation: Estimating the signal attenuation caused by diffraction of radio waves over hills and buildings is ESSENTIAL in predicting the field STRENGTH in a given service area. In PRACTICE, prediction is a process of theoretical approximation modified by necessary empirical CORRECTIONS.

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