Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/717
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Electronic and Information Engineering | - |
dc.creator | Wong, SC | - |
dc.creator | Tse, CKM | - |
dc.date.accessioned | 2014-12-11T08:28:43Z | - |
dc.date.available | 2014-12-11T08:28:43Z | - |
dc.identifier.issn | 1549-8328 | - |
dc.identifier.uri | http://hdl.handle.net/10397/717 | - |
dc.language.iso | en | en_US |
dc.publisher | Institute of Electrical and Electronics Engineers | en_US |
dc.rights | © 2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. | en_US |
dc.rights | This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holders. | en_US |
dc.subject | Class E power amplifier | en_US |
dc.subject | Push-pull amplifier | en_US |
dc.subject | Resonant converter | en_US |
dc.subject | Harmonic distortion | en_US |
dc.title | Design of symmetrical Class E power amplifiers for very low harmonic-content applications | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.description.otherinformation | Author name used in this publication: Chi K. Tse | en_US |
dc.identifier.spage | 1684 | - |
dc.identifier.epage | 1690 | - |
dc.identifier.volume | 52 | - |
dc.identifier.issue | 8 | - |
dc.identifier.doi | 10.1109/TCSI.2005.851723 | - |
dcterms.abstract | Class E power amplifier circuits are very suitable for high efficiency power amplification applications in the radio-frequency and microwave ranges. However, due to the inherent asymmetrical driving arrangement, they suffer significant harmonic contents in the output voltage and current, and usually require substantial design efforts in achieving the desired load matching networks for applications requiring very low harmonic contents. In this paper, the design of a Class E power amplifier with resonant tank being symmetrically driven by two Class E circuits is studied. The symmetrical Class E circuit, under nominal operating conditions, has extremely low harmonic distortions, and the design of the impedance matching network for harmonic filtering becomes less critical. Practical steady-state design equations for Class E operation are derived and graphically presented. Experimental circuits are constructed for distortion evaluation. It has been found that this circuit offers total harmonic distortions which are about an order of magnitude lower than those of the conventional Class E power amplifier. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | IEEE transactions on circuits and systems. I, Regular papers, Aug. 2005, v. 52, no. 8, p. 1684-1690 | - |
dcterms.isPartOf | IEEE transactions on circuits and systems. I, Regular papers | - |
dcterms.issued | 2005-08 | - |
dc.identifier.isi | WOS:000231534800021 | - |
dc.identifier.scopus | 2-s2.0-26444469910 | - |
dc.identifier.eissn | 1558-0806 | - |
dc.identifier.rosgroupid | r26797 | - |
dc.description.ros | 2005-2006 > Academic research: refereed > Publication in refereed journal | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
dc.description.oaCategory | VoR allowed | en_US |
Appears in Collections: | Journal/Magazine Article |
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symmetrical_05.pdf | 392.39 kB | Adobe PDF | View/Open |
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