شماره ركورد كنفرانس :
3926
عنوان مقاله :
Design and Implementation of Broadband 60 Watts Power Amplifier
پديدآورندگان :
Naeimi Tohid Naeimi.tohid@ee.kntu.ac.ir M.S Student Faculty of Electrical Engineering, K. N. Toosi University of Technology, Tehran, Iran, 1631714191 , Ahmadi Arash Aahmadi@eetd.kntu.ac.ir Assistant professor Faculty of Electrical Engineering, K. N. Toosi University of Technology, Tehran, Iran, 1631714191
كليدواژه :
Broadband Power Amplifier Band , 645 BLF LDMOSE transistor , nonlinear model , transmission line transformers
عنوان كنفرانس :
بيست و چهارمين كنفرانس مهندسي برق ايران
چكيده فارسي :
In this paper, a broadband 30-1000 MHz power amplifier was designed. The results of simulation are compared with the measurements. In this work a commercially available LDMOS transistor (BLF645) is used. The amplifier can deliver 60W to a 50 ohm load with 40% efficiency and has 20dB gain. The transmission line transformer is used to implement broadband matching network. A linear model is developed for simulations. This model is provided by the NXP Company
