Design of broadband microstrip‐to‐CPW transition
In: Electronics Letters, Jg. 50 (2014), S. 35-37
Online
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Zugriff:
A broadband microstrip-to-CPW transition is presented. In the proposed structure, the upper microstrip ring is vertically coupled to the central conductor of the lower circular CPW via electromagnetic coupling. To obtain a wide bandwidth of operation, a short-ended stub is introduced. The introduced short-ended stub combined with the open-ended microstrip ring constructs a quarter-wavelength resonator. A sample transition has been designed and measured. Experimental results indicate that over 129% bandwidth with better than 10 dB return loss and below 1.7 dB insertion loss can be obtained.
Titel: |
Design of broadband microstrip‐to‐CPW transition
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Autor/in / Beteiligte Person: | Dou, Yan ; Wang, Jianpeng ; Tao, Ziwen |
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Zeitschrift: | Electronics Letters, Jg. 50 (2014), S. 35-37 |
Veröffentlichung: | Institution of Engineering and Technology (IET), 2014 |
Medientyp: | unknown |
ISSN: | 1350-911X (print) ; 0013-5194 (print) |
DOI: | 10.1049/el.2013.2899 |
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