Design microwave link budget and interference analysis

Nurul Amalin , Mohamad Razali (2015) Design microwave link budget and interference analysis. Project Report. UTeM. (Submitted)

Text DESIGN MICROWAVE LINK BUDGET AND INTERFERENCE ANALYSIS.pdf Download (280kB)

Abstract

The increasing demand for data communications and connectivity has resulted in the development of innovative methods to satisfy current and emerging communication requirements. Radio link engineering begins by doing a link budget analysis. A given radio system has a system gain that depends on the design of the radio and the modulation used. The gains from antenna at each end are added to this gain. The free-space loss of the radio signal as it travels over the air is then subtracted from the system which is the longer the link the higher the loss. Microwaves are a form of electromagnetic radiation with wavelengths which is equivalently, with frequencies between 300 MHz and 300 GHz. This is also calculation involving the gain and loss factors associated with the antennas, transmitters and transmission line which is to determine the maximum distance at which a transmitter and receiver can successfully operate. In case study, it will focus on the reducing interference. Interference in communications and electronics especially in telecommunication is anything which alters, modified or disrupts a signal as it travels along a channel between a source and a receiver. The lower the value of interference or noise that assumed with the limited value, the lower the value of reducing interference. Hence, microwave link budget that used the GUI will easier to calculate the maximum distance between two towers which is transmitter tower, TX and receiver tower, RX based on latitude and longitude with the limited value of input parameters. The longer the distance between TX and RX the lower the value of receive power and the higher the value of path loss Also, easier to calculate the reduce interference with the limited value of noise that used.

Actions (login required)

View Item