Please use this identifier to cite or link to this item:
|Title:||Microstrip branch-line couplers for crossover application|
|Source:||Yao, J., Lee, C., Yeo, S.P. (2011-01). Microstrip branch-line couplers for crossover application. IEEE Transactions on Microwave Theory and Techniques 59 (1) : 87-92. ScholarBank@NUS Repository. https://doi.org/10.1109/TMTT.2010.2090695|
|Abstract:||The branch-line coupler may be redesigned for crossover application. The bandwidth of such a coupler can be extended by suitably incorporating additional sections into the composite design. Laboratory tests on microstrip prototypes have shown the return loss and isolation of the three- and four-section couplers to be better than 20 dB over bandwidths of 22% and 33%, respectively. The insertion losses and group delays vary by less than ±dB and ±1, respectively, for both prototypes. © 2010 IEEE.|
|Source Title:||IEEE Transactions on Microwave Theory and Techniques|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Dec 6, 2017
WEB OF SCIENCETM
checked on Nov 22, 2017
checked on Dec 10, 2017
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.