Absorptive Limiter for Frequency-Selective Circuits

This letter describes a novel absorptive limiter for frequency-selective circuits. The proposed circuit allows the design of absorptive limiters based on a bi-state phase shifter, which is appropriate for integration into channelizing devices, such as hybrid-coupled input multiplexers. A preliminary...

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Veröffentlicht in:	IEEE microwave and wireless components letters 2014-06, Vol.24 (6), p.415-417
Hauptverfasser:	Collado, Carlos, Hueltes, A., Rocas, E., Mateu, J., Booth, J. C., O'Callaghan, J. M., Verdu, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Bi-directional absorptive limiter Bi-state phase-shifter Circuit properties Circuits Circuits of signal characteristics conditioning (including delay circuits) Diode limiter Electric, optical and optoelectronic circuits Electronic circuits Electronics Enginyeria electrònica Exact sciences and technology Junctions Limiting Phase shifters PIN photodiodes Ports (Computers) Prototypes Receivers Switching, multiplexing, switched capacity circuits Àrees temàtiques de la UPC
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Beschreibung
Zusammenfassung:	This letter describes a novel absorptive limiter for frequency-selective circuits. The proposed circuit allows the design of absorptive limiters based on a bi-state phase shifter, which is appropriate for integration into channelizing devices, such as hybrid-coupled input multiplexers. A preliminary prototype with shunt PIN diodes has been fabricated and measured to demonstrate the viability of the concept.
ISSN:	1531-1309 2771-957X 1558-1764 2771-9588
DOI:	10.1109/LMWC.2014.2313583