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dc.contributor.authorHuang, YLen_US
dc.contributor.authorHuang, CCen_US
dc.date.accessioned2014-12-08T15:27:39Z-
dc.date.available2014-12-08T15:27:39Z-
dc.date.issued1996en_US
dc.identifier.isbn0-7803-3692-5en_US
dc.identifier.urihttp://hdl.handle.net/11536/19909-
dc.description.abstractThis paper records our work in developing a GMSK modem with joint symbol timing recovery and frequency offset compensation capability. The received RF signal is first down converted to a low IE and then converted to complex baseband by a digital complex sampler. This baseband signal is then frequency discriminated and passed through a digital filter which in fact performs a Fast Fourier Transform (FFT). In other words, we apply an FFT algorithm on the frequency discriminated baseband signal in order to estimate symbol timing error and frequency offset simultaneously. The frequency offset can be estimated from the DC component of the FFT and the symbol timing error can be estimated from the phase angle of the FFT at a specified frequency which is equal to an integral multiple of half the bit rate. These two estimated parameters are then used for symbol timing recovery and frequency offset compensation. The Bit Error Rate (BER) performance of our GMSK receiver architecture is assessed for an AWGN channel by computer simulation.en_US
dc.language.isoen_USen_US
dc.titleA low TF GMSK modem architecture with joint symbol timing recovery and frequency offset compensationen_US
dc.typeProceedings Paperen_US
dc.identifier.journalPIMRC'96 - THE SEVENTH IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, PROCEEDINGS, VOLS 1-3en_US
dc.citation.spage281en_US
dc.citation.epage285en_US
dc.contributor.department交大名義發表zh_TW
dc.contributor.department電信工程研究所zh_TW
dc.contributor.departmentNational Chiao Tung Universityen_US
dc.contributor.departmentInstitute of Communications Engineeringen_US
dc.identifier.wosnumberWOS:A1996BH25X00059-
Appears in Collections:Conferences Paper