The effect of microwave interference on electromagnetic microwave length in determining telecommunications transmission systems

Abstract

Electromagnetic waves, like mechanical waves, can interact with each other. We can see that light, as a wave, shows the phenomenon of interference of waves that have a fixed phase difference. When light passes from a source through a slit in a screen, and the light emerging from that slit is used to illuminate two adjacent slits on a second screen. If light is transmitted from these two slits and falls on the third screen, a series of parallel interference bands will form. This is an interference phenomenon. The development of electromagnetic theory in the early 19th century by Oersted, Ampere, and others was not really made in the context of electric and magnetic fields. The idea of ​​fields was put forward later by Faraday, and was not used generally until Maxwell showed that electric and magnetic phenomena could be described using four equations involving electric and magnetic fields. These equations, called Maxwell's equations, are the basic equations for electromagnetism. Basically, this equation has the same position as Newton's three laws of motion and the law of universal gravitation in mechanics. On the other hand, Maxwell's equations are even more fundamental, because they are consistent with the theory of relativity. Because all electromagnetic characteristics are contained in these four equations, Maxwell's equations are considered a great victory for human thought. Interference is also mentioned as an event where two or more waves combine to produce a new wave. To obtain light interference, a coherent light source is needed, namely a light source that has a fixed phase difference. A microwave oven is a kitchen appliance that uses microwave radiation to cook or heat food. Microwaves or microwaves themselves are one of the electromagnetic waves in the electromagnetic wave spectrum. Transmission or broadcasting (English: transmission) is a telecommunications transmitter which aims to transmit Radio Frequency (RF) signals which carry information signals in the form of images (Video) and sound (Audio), so that they can be received by TV receivers in the area covered by the TV transmitter. In radio frequency engineering, a transmission line is a special cable or other structure designed to carry radio frequency alternating current, that is, current with a frequency high enough that its wave properties must be taken into account. Transmission lines are used for purposes such as connecting radio transmitters and receivers with their antennas (feed or feeders), distributing cable television signals, routing trunklines calls between telephone switching centers, computer network connections and high-speed computer data buses.