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X-Band Low Noise Amplifier & Ultra Broad Band Wilkinson Power Divider

Autor Engr Tahir Imran, Engr Tanvir Zahid, Engr Waseem Ahmad
en Limba Engleză Paperback – iul 2012
In Microwave communication the first stage of each microwave receiver has Low Noise Amplifier (LNA) circuit and this LNA stage of microwave receiver play an important rule in sensitivity of the receiver. The main function of LNA is to amplify very weak signals without adding noise and attenuation, saving the required Signal-to-Noise Ratio (SNR) of the receiver at extremely weak levels. Wilkinson power divider is a three port network which consists of one input port and two output ports, where the output ports are simultaneously isolated and matched. It could be used and apply to balance amplifiers and high-power transmitters. There are two types of Wilkinson power divider, namely equal power divider and unequal power divider. In our project we will design and fabricate equal power divider, which divides an input signal into two equal phase output signals. Wilkinson Power divider will operate on broadband (2-18 GHz) regions respectively.
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Specificații

ISBN-13: 9783659166440
ISBN-10: 3659166448
Pagini: 56
Dimensiuni: 152 x 229 x 3 mm
Greutate: 0.1 kg
Editura: LAP LAMBERT ACADEMIC PUBLISHING AG & CO KG
Colecția LAP Lambert Academic Publishing

Notă biografică

Tahir Imran, Tanvir Zahid and Waseem Ahmad completed their Electrical Engineering from Bahria University Islamabad in 2011.Their final year project was 'X-Band Low Noise Amplifier & Ultra Broad Band Wilkinson Power Divider designing & fabrication'. Now their work is available in the form of book to help other students and professionals.