Time Stretch Enhanced Recording Scope (TiSER Scope)
Improved acquisition times over current sampling oscilloscopes, by 3-4 orders of magnitude Ability to record ultra-fast non-repetitive dynamics that occur within the segment period
High bandwidth digitizers, for radar applications and EMP detection Oscilloscopes with high bandwidth and real-time capability
Researchers at UCLA have identified a method for sampling entire segments of the incoming signal for reconstruction, which combines the high frequency capability of sampling oscilloscopes with the real time non-repetitive signal detection of real time digitizers. The Time Stretch Enhanced Recording (TiSER) Scope Method is based on time stretching of the incoming signal and subsequent pulse sampling.
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Background Digitizers are broadly categorized into two classes; equivalent-time digitizers (or sampling oscilloscopes) and real-time digitizers. Sampling oscilloscopes sample the incoming signal and then reconstruct it digitally, which requires a long time to obtain the original signal with high fidelity. They have high bandwidth, although not in real-time, and are also not capable of capturing non-repetitive waveforms. Real-time digitizers continually sample the signals as they change, and therefore have real time reporting capability, but have limited input bandwidths, currently only available up to 18-GHz. Additional Technologies by these Inventors Tech ID/UC Case 20439/2009-337-0 Related Cases 2009-337-0
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