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Design Consideration on Converged Rx SAW Duplexer Module for Multiband RF Front End.
- Source :
-
IEEE Transactions on Microwave Theory & Techniques . Nov2017, Vol. 65 Issue 11, p4629-4635. 7p. - Publication Year :
- 2017
-
Abstract
- This paper presents the design consideration on a converged Rx surface acoustic wave (SAW) duplexer module for integrated RF front end. Two different matching-circuit and notch-circuit configurations were examined with importance placed on electrical characteristics (insertion loss and isolation of duplexer) and simplification of module, respectively. From circuit simulations and examinations, we verified that a simplified design was best in terms of both characteristics and space in the case of a finite inductor’s Q. We also fabricate a quad-band converged Rx module (Band I + II, V + VIII) using an SAW duplexer and verified that its electrical characteristics agree well with our simulation results. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 00189480
- Volume :
- 65
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Microwave Theory & Techniques
- Publication Type :
- Academic Journal
- Accession number :
- 126112356
- Full Text :
- https://doi.org/10.1109/TMTT.2017.2742955