Design and Optimization of Band Pass Filter for Software Defined Radio Telescope

Provided by: International Journal of Information and Electronics Engineering
Topic: Mobility
Format: PDF
Stars, galaxies, quasars, and other astronomical objects are all cosmic radio sources. Radio telescope is used to study these cosmic signals. Software Defined Radio Telescope is a low cost telescope and could be used for educational purposes. It consists of a radio antenna and a sensitive radiometer or radio receiver. Very often the cosmic signals received are weak and corrupted by terrestrial radio interference. The noise at the radio receiver is filtered out using a bandpass filter.

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