Design and low-power implementation of an adaptive image rejection receiver

This paper deals with and details the design and implementation of a low-power; hardware-efficient adaptive self-calibrating image rejection receiver based on blind-source-separation that alleviates the RF analog front-end impairments. Hybrid strength-reduced and re-scheduled data-flow, low-power implementation of the adaptive self-calibration algorithm is developed and its efficiency is demonstrated through simulation case studies. A behavioral and structural model is developed in Matlab as well as a low-level architectural design in VHDL providing valuable test benches for the performance measures undertaken on the detailed algorithms and structures.

Cyborg Subjects: Discourses on Digital Culture

This book is an interrogation of humanity's new potentials and threats brought by technology when the question of social change is becoming more crucial than ever. Collected in the course of 2010-2012, the selected essays in this anthology confront questions from a wide-ranging perspective that evoke the postmodern idea of the cyborg to illuminate recent phenomena from global warming, Wikileaks, to the Occupy movements. Multiple disciplines from music to psychoanalysis to journalism to anthropology collaborate to examine the way we shape the world from behind our ubiquitous screens to taking to the streets in mass protests. What does the increasing omnipotence of networked machines ultimately mean? What do social networks do to our sense of self, others and society? Does P2P technology foster new ethics and spiritualities? What potentials does posthumanity have to bring about social change? Featuring essays from Robert Barry, Siri Driessen & Roos van Haaften, Bonni Rambatan, Dustin Cohen, Jacob Johanssen, Michel Bauwens, Aliki Tzatha, Zakary Paget, Stefen Baack, Alessandro Zagato, Peter Nikolaus Funke, Glenn Muschert, and Jung-Hua Liu.