Ferrite-Based Reflective-Type Frequency Selective Limiters
| Autor: | Michael Geiler, Anton L. Geiler, Scott M. Gillette, John Douglas Adam |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
010302 applied physics
Materials science Dynamic range business.industry 020206 networking & telecommunications 02 engineering and technology Microwave transmission Analog signal processing 01 natural sciences Front and back ends 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Limiter Optoelectronics Ferrite (magnet) Radio frequency business Microwave |
| Zdroj: | 2018 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP). |
| Popis: | Ferrimagnetic materials possess unique nonlinear properties at RF/microwave frequencies that enable analog signal processing effects such as frequency selective limiters (FSL) with low-loss (< 3 dB), low power thresholds (< -20 dBm), flat limiting response, high selectivity (< 5 MHz), and rapid response times (< 5 us). FSL technologies can be used to add capability to radar, electronic warfare, and communications systems by protecting them from high power microwave attack, preserving sensitivity to signals-of-interest, and extending front end receiver dynamic range. Recent developments in reflectivetype FSL devices are presented here. |
| Databáze: | OpenAIRE |
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