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Die Design Of A Transmitting Transistor In A 175 MHz Power Amplifier At 28V

Rajah, Prakash and Ismail, Razali and Rajah, Avinash (2004) Die Design Of A Transmitting Transistor In A 175 MHz Power Amplifier At 28V. In: Proceedings 2004 IEEE International Conference on Semiconductor Electronics. IEEE, USA, pp. 175-179. ISBN 0-7803-8658-2

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Abstract

This paper presents the die design of a NPN transistor, which is targeted for operation in a power amplifier. The proposed die is designed using epitaxial planar bipolar junction technology. The transistor die is designed for operation in the 175MHz frequency range with a 28V biasing. It is capable of producing a maximum output power of 4W. It can be utilized in Class A, Class B or Class C power amplifiers meant for transmission purposes such as in mobile communication, industrial communication or military transmitters. The power amplifier is typically placed before the antenna in transmitter systems. It is best to couple the design in a two-stage amplifier to produce a significantly higher-powered signal for transmission.

Item Type:Book Section
Additional Information:ISBN: 0-7803-8658-2, IEEE International Conference on Semiconductor Electronics 2004. (ICSE 2004)
Uncontrolled Keywords: broadband amplifiers, cmos integrated circuits, computer networks, dies, electric conductivity, fiber lasers, power amplifiers, semiconductor materials, transmitters, die design, international conferences, semiconductor electronics, amplifiers (electronic)
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:2042
Deposited By: Dr Zaharuddin Mohamed
Deposited On:21 Mar 2007 09:13
Last Modified:03 Mar 2011 07:25

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