Tag: Microwave systems

Radio Frequency (RF) and Microwave – Multiple Choice Questions & Answers (MCQ3)

The Answers have been provided at the end of Questions.

Radio Frequency (RF) and Microwave Multiple Choice Questions & Answers

Q1. What is the approximate bandwidth of radio frequency (RF) electromagnetic waves?

A. 300 Hz to 300 GHz

B. 20 Hz to 20 kHz

C. 300 Hz to 3000 … Read more

RF Power and Voltage Measurement

RF system’s output power level is often the key factor in the design and ultimately the performance of virtually all radio frequency and microwave equipment. For the measurement of average power, a sensor along with a calibrated power meter is … Read more

Radio Frequency (RF) and Microwave Spectral Analysis

The display of electromagnetic radiation as a function of wavelength is termed to as electromagnetic spectrum. Based upon the wavelengths, the spectrum is divided into various frequency bands as illustrated in the figure below:

Electromagnetic spectrum

With the rapid advancement of wireless … Read more