An original approach for the design of silicon-integrated fully differential reconfigurable three-branch channelized filters

In this article, an original method to design silicon-integrated fully differential three-branch channelized filters is described. These filters are based on first-order recursive bandpass filter stages. Frequency-tunable responses exhibiting one or two transmission zeros and one or two passbands have been achieved. © 2006 Wiley Periodicals,Inc. Microwave Opt Technol Lett 48:2028–2032, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21857