Adaptive Low-Power Circuits for Wireless Communications by Aleksandar Tasic, Wouter A. Serdijn, John R. Long

By Aleksandar Tasic, Wouter A. Serdijn, John R. Long

With 1000000000 – quickly to be billion - mobile phones in movement, the subsequent problem is to make mobile radio features adaptive to their surroundings. This ebook offers a complete theoretical framework for optimizing functionality, discussing joint optimization of Noise determine and enter Intercept element in receiver structures. additionally tested are unique concepts to optimize voltage managed oscillators and low-noise amplifiers, minimizing strength intake whereas keeping enough procedure functionality.

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By Aleksandar Tasic, Wouter A. Serdijn, John R. Long

With 1000000000 – quickly to be billion - mobile phones in movement, the subsequent problem is to make mobile radio features adaptive to their surroundings. This ebook offers a complete theoretical framework for optimizing functionality, discussing joint optimization of Noise determine and enter Intercept element in receiver structures. additionally tested are unique concepts to optimize voltage managed oscillators and low-noise amplifiers, minimizing strength intake whereas keeping enough procedure functionality.

Show description

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Rutman, “Characterization of Phase and Frequency Instabilities in Precision Frequency Sources: 15 Years of Progress”, Proceedings IEEE, vol. 66, no. 9, pp. 1048-1073, September 1978. [52] L. W. Couch II, Digital and Analog Communication Systems, PrenticeHall International, Inc, Upper Saddle River, NJ 07458, 1997. [53] C. A. M. Boon, Design of High-Performance Negative-Feedback Oscillators, PhD Thesis, Delft University of Technology, The Netherlands, 1989. [54] J. R. Westra, High-Performance Oscillators and Oscillation Systems, PhD Thesis, Delft University of Technology, The Netherlands, 1998.

335-343, March 1957. [18] E. F. Bolinder, “Survey of Some Properties of Linear Networks”, IRE Transactions on Circuit Theory, September 1957. [19] J. M. Rollett, “Stability and Power-Gain Invariants of Linear Two-Ports”, IRE Transactions on Circuit Theory, vol. 9, no. 3, pp. 29–32, March 1962. [20] M. L. Edwards and J. H. Sinsky, “A New Criterion for Linear Two-Port Stability Using a Single Geometrically Derived Parameter,” IEEE Transactions on Microwave Theory and Techniques, vol. 40, no. 12, pp.

21) These are the fundamental component, Eq. 19), the second-order intermodulation component, Eq. 20), and the third-order intermodulation component, Eq. 21). Due to mismatches in real designs, the distortion that originates from the second-order nonlinearities must be taken into account, even in differential circuits (even components fractional matching below 1% can be critical [28]). , homodyne receivers). This phenomenon is referred to as second-order intermodulation distortion [29]. 2. Performance Parameters of RF Circuits 21 As third-order intermodulation products are located near the desired signal, it is often difficult to filter them out without affecting the information content.

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