POWER AMPLIFIER OCL MONO 75 WATT UNTUK MENDAPATKAN HIGH FIDELITAS AUDIO
Abstract
Musik atau hiburan merupakan kebutuhan yang sangat menarik dikehidupan sehari-hari. Namun bila kita tidak bisa memilih jenis power amplifier yang tepat, maka musik yang didengarkan menjadi kurang sempurna. Untuk mengatasi hal itu salah satunya dengan menggunakan jenis power amplifier OCL mono 75 watt. Pada penelitian ini dirancang suatu power amplifier jenis OCL mono 75 watt, dengan penguat akhir atau final TR TIP 2955 dan 3055. Penelitian ini menghasilkan rangkaian power amplifier dengan kemampuan menguatkan sinyal inputan antara frekuensi 20 Hz hingga 20 KHz tanpa ada sinyal yang cacat, dengan daya luaran 60 -120 Watt.
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References
J. G. Proakis, Pemrosesan sinyal digital: prinsip-prinsip, algoritma, dan aplikasi. PT Prenhallindo, 1997.
C. Fager, W. Hallberg, M. Ozen, K. Andersson, K. Buisman, and D. Gustafsson, ‘Design of linear and efficient power amplifiers by generalization of the Doherty theory’, in 2017 IEEE Topical Conference on RF/Microwave Power Amplifiers for Radio and Wireless Applications (PAWR), Phoenix, AZ, USA, 2017, pp. 29–32, doi: 10.1109/PAWR.2017.7875565.
Weiguo Yan, Chengguo Liu, Shuai Zhou, Zhipeng Wu, and Jingwei Zhang, ‘Design and measurement analysis of Class AB power amplifier’, in 2016 IEEE International Conference on Microwave and Millimeter Wave Technology (ICMMT), Beijing, China, 2016, pp. 849–851, doi: 10.1109/ICMMT.2016.7762463.
S.-Y. Peng, L.-H. Liu, P.-K. Chang, T.-Y. Wang, and H.-Y. Li, ‘A Power-Efficient Reconfigurable Output-Capacitor-Less Low-Drop-Out Regulator for Low-Power Analog Sensing Front-End’, IEEE Trans. Circuits Syst. Regul. Pap., vol. 64, no. 6, pp. 1318–1327, Jun. 2017, doi: 10.1109/TCSI.2016.2561638.
E. N. Y. Ho and P. K. T. Mok, ‘Design optimization of an output capacitor-less low dropout regulator with compensation capcitance reduction and slew-rate enhancement technique’, in 2011 IEEE International Symposium of Circuits and Systems (ISCAS), 2011, pp. 53–56, doi: 10.1109/ISCAS.2011.5937499.
J. J. Carr, Sensors and Circuits: Sensors, Transducers, and Supporting Circuits for Electronic Instrumentation, Measurement, and Control. PTR Prentice Hall, 1993.
S. Arikunto, Prosedur penelitian: suatu pendekatan praktik. Rineka Cipta, 1992.
T. R. Cunha, P. M. Cabral, and L. C. Nunes, ‘Characterizing power amplifier static AM/PM with spectrum analyzer measurements’, in 2014 IEEE 11th International Multi-Conference on Systems, Signals Devices (SSD14), 2014, pp. 1–4, doi: 10.1109/SSD.2014.6808883.
T. S. Nielsen, C. Gillease, and V. Torres, ‘Practical considerations for high-power X-parameter measurements for power amplifier design’, in WAMICON 2012 IEEE Wireless Microwave Technology Conference, 2012, pp. 1–9, doi: 10.1109/WAMICON.2012.6208473.
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