Split slot ring spatial quasi-circulator for RCS characterisation
Data(s) |
2010
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Resumo |
A prototype X-band scale model for a quasi-optical three-port circulator utilising a double-layer circularly polarising frequency selective surface is proposed. The operating principles and measured characteristics of the device are discussed. A prototype device operating at 9.9 GHz has been built and validated experimentally. The port 1 to port 2 insertion loss of the quasi-circulator has been measured to be 2 dB, while port 1 to port 3 isolation is 16 dB. It is demonstrated that port 1 to 3 isolation can be increased to 25 dB by embedding the quasi-circulator in a feedforward setup. |
Identificador |
http://dx.doi.org/10.1049/el.2010.0101 http://www.scopus.com/inward/record.url?scp=77949704885&partnerID=8YFLogxK |
Idioma(s) |
eng |
Direitos |
info:eu-repo/semantics/restrictedAccess |
Fonte |
Euler , M & Fusco , V 2010 , ' Split slot ring spatial quasi-circulator for RCS characterisation ' Electronics Letters , vol 46 , no. 6 , pp. 394-U26 . DOI: 10.1049/el.2010.0101 |
Palavras-Chave | #/dk/atira/pure/subjectarea/asjc/2200/2208 #Electrical and Electronic Engineering |
Tipo |
article |