Title
Third Order Nonlinear Distortion Of Saw Duplexers In Umts System
Abstract
Nonlinearity distortion characterization and accurate modeling techniquesfor leaky surface acoustic wave (LSAW) devices have been desired in the recentlyyears due to the applications of the Radio Frequency (RF) SAW duplexers in thethird-generation (3G) telecommunication system, such as Universal MobileTelecommunications System (UMTS). In the work, we first discuss the approachesto measure and characterize the 3rd order harmonic generation of theresonators on lithium tantalate YXl42 wafer and YXl48 wafer, with resonancefrequency of 800MHz to 900 MHz; Second, we present an effective nonlinearButterworth-van-Dyke (BVD) model to simulate the multi-tone 3 rd orderintermodulation effects of a band 5 duplexer; simulation result vs. measurementof 3rd order harmonic generation, 3 rd orderintermodulation (IMD3) and triple beat are presented. © 2010 IEEE.
Publication Date
12-1-2010
Publication Title
Proceedings - IEEE Ultrasonics Symposium
Number of Pages
283-286
Document Type
Article; Proceedings Paper
Personal Identifier
scopus
DOI Link
https://doi.org/10.1109/ULTSYM.2010.5935824
Copyright Status
Unknown
Socpus ID
80054069063 (Scopus)
Source API URL
https://api.elsevier.com/content/abstract/scopus_id/80054069063
STARS Citation
Chen, Li; Briot, Jean; Girard, Pierre; Ledesma, Carlos; and Solal, Marc, "Third Order Nonlinear Distortion Of Saw Duplexers In Umts System" (2010). Scopus Export 2010-2014. 479.
https://stars.library.ucf.edu/scopus2010/479