All Title Author
Keywords Abstract

Physics  2015 

Single-Step Tunable Group Delay Phaser for Real-Time Spectrum Sniffing

Full-Text   Cite this paper   Add to My Lib


This paper presents a single-step tunable group delay phaser for spectrum sniffing. This device may be seen as a "time filter", where frequencies are suppressed by time separation rather than by spectral attenuation. Compared to its multiple-step counterpart, this phaser features higher processing resolution, greater simplicity, lower loss and better channel equalization, due to the smaller and channel-independent group delay swing. A three-channel example is provided for illustration.


comments powered by Disqus