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Optimum design and trade-offs for a triple-band LNA for GSM, WCDMA and GPS applications

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3 Author(s)
Darbanian, N. ; Freescale Semicond. Inc., West Austin, TX, USA ; Kiaei, S. ; Farahani, S.

In this work, a triple-band low noise amplifier (LNA) is designed, optimized and implemented on SiGe 0.18μm BiCMOS for GSM 1800, GPS, and WCDMA applications with 16dB gain, 1.2dB noise figure and 5dBm IIP3. The design is based on a multi-objective nonlinear optimization program, which is developed as the design aid tool.

Published in:

SOC Conference, 2004. Proceedings. IEEE International

Date of Conference:

12-15 Sept. 2004