1. What length of standard RG-8/U coaxial cable would be required to obtain 45 degrees phase shift at 200 MHz? Assume that the velocity factor is 0.66.

Q: A three-phase 60Hz line with a flat horizontal spacing uses conductors with a GMR of 0.0107 m,…

A:

Q: 6. What is the half-acceptance angle for a large - core step-index fiber with core index of 1.5 a…

A: Given data Core step refractive index, n1=1.5 Cladding refractive index, n2=1.490 To find out We…

Q: Transmission mediums (twistted piars, coxial cable, microwave, satalitte, fiber optical).

A: To explain: We have to explain about transmission mediums as, twisted pairs, coaxial cable,…

Q: 3. Write down the conditions for RTE = RTM = 0. Under these conditions, a. for RTE, state what it…

A: Solution (a) : for the reflection coefficients ra0,k⊥ of the slabs at zero-frequency (the terms with…

Q: 3. In a waveguide, why are the transverse mode fields in phase; whereas why are the longitudinal…

A: A waveguide is a structure that guides electromagnetic waves along its length, ensuring that the…

Q: An open–wire transmission line is made from two wires, each with a diameter of 2.5 mm, located 16 mm…

A: In this question we will write effect on characteristic impedance of open wire transmission line if…

Q: Please help with this conceptual electromagnetic question.   A length of transmission line that is…

A: A length of transmission line that is terminated with a short. is it always inductive, or always…

Q: Coaxial cable is used in applications requiring the propagation of high-frequency signal. Such cable…

A: According to the question, we need to calculate the capacitance of the RG-59/U coaxial cable.Inner…

Q: Topic: Angle Modulation 6.3)

A: This is what I came up with. Hope it helps!

Antenna Characteristics

The antenna is an important concept in the domain of electronics and communication engineering. An antenna forms an integral part of many commonly used devices such as wireless modems, routers, game controllers, mobile phones, bluetooth devices, and so on. In simple terms, any wireless communication makes use of antennas to serve the purpose. An antenna, also known by the term 'arial', is an electrical device that converts electrical signals into electromagnetic waves or electromagnetic waves into electrical signals. An antenna contains a transmission line usually made up of co-axial cable, it then receives the signals and converts them into electromagnetic waves, which are then transmitted via space into their required destination. A communication system essentially makes use of two antennas, a transmission antenna, which converts electrical signals into electromagnetic waves, and a receiving antenna, which receives the electromagnetic waves and converts them back into electrical signals.