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Research Paper | Electronics & Communication Engineering | Syria | Volume 6 Issue 3, March 2017 | Popularity: 6.7 / 10
Multi Standard Reconfigurable Receiver Architecture for Wireless Systems
Khaled Yazbek
Abstract: The existence of a large number of wireless standards motivates the investigation of a multi-standard wireless receiver architecture that uses the same hardware in meeting performance requirements. This paper presents an architecture of a reconfigurable receiver operating in both Low-IF and Zero-IF modes for GSM-1800 and UMTS-2100 wireless standards. The reconfigurability in the RF front-end part is achieved by a reconfigurable filter based on a dual mode resonator with the possibility of using MEMS switches to tune the center frequency and the bandwidth of the preselect filter. System-level analysis and derivation of block-level specification for the specified standards are developed to design the receiver. Simulation results for both system-level analysis of the reconfigurable receiver and circuit design of the reconfigurable filter are presented and discussed.
Keywords: multi-standard receiver, reconfigurable dual mode resonator filter, system performance simulation
Edition: Volume 6 Issue 3, March 2017
Pages: 2134 - 2139