AI Article Synopsis
- The paper discusses a monocycle picosecond pulse generator that is ultra-wideband and minimizes ringing, designed with a step recovery diode (SRD).
- The design includes a field-effect transistor and a Schottky diode to reduce both positive and negative ringing in the pulse output.
- Results show a peak-to-peak amplitude of 1.88 and a pulse duration of 307ps with low ringing, confirming a strong correlation between simulated and experimental outcomes.
Article Abstract
This paper presents a high-performance low-ringing ultra-wideband monocycle picosecond pulse generator, formed using a step recovery diode (SRD), simulated in ADS software and generated through experimentation. The pulse generator comprises three parts, a step recovery diode, a field-effect transistor and a Schottky diode, used to eliminate the positive and negative ringing of pulse. Simulated results validate the design. Measured results indicate an output waveform of 1.88 peak-to-peak amplitude and 307ps pulse duration with a minimal ringing of -22.5 dB, providing good symmetry and low level of ringing. A high degree of coordination between the simulated and measured results is achieved.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4550280 | PMC |
| http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0136287 | PLOS |
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