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Project-based Learning Experiences in RF and Microwave Wireless Communications System Components

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Conference

2011 ASEE Annual Conference & Exposition

Location

Vancouver, BC

Publication Date

June 26, 2011

Start Date

June 26, 2011

End Date

June 29, 2011

ISSN

2153-5965

Conference Session

New Developments in Teaching Electromagnetics and Related Topics

Tagged Division

Electrical and Computer

Page Count

11

Page Numbers

22.1190.1 - 22.1190.11

DOI

10.18260/1-2--18542

Permanent URL

https://strategy.asee.org/18542

Download Count

589

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Paper Authors

biography

Robert H. Caverly Villanova University

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Robert Caverly has been a faculty member at Villanova University since 1997. Prior to that he was on the faculty at the University of Massachusetts, Dartmouth. He is interested in RF and microwave engineering as it pertains to RFICs and discrete control devices.

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Abstract

Project-based Learning Experiences in RF and Microwave Wireless Communications System Components.___________________ University, with the help of various NSF educational as well ascombined research and education grants, has developed a novel RF and Microwave WirelessEngineering curriculum track that introduces undergraduates to principles of this importanttechnology. In fact, the International Technology Roadmap for Semiconductors (ITRS 2009 [1[)shows that RF and “wireless applications may replace computers as the key driver inmanufacturing” over the next 10 years. In addition, a number of magazines in this technologyarea are beginning to express concern of the low numbers of students graduating from USuniversities in this area, and a number of IEEE-sponsored conferences have introduced designcompetitions as a way to instill excitement in this important area. Our curriculum attempts toaddress education in the RF and Microwave Wireless Engineering field in our own small way.The curriculum has been in force for approximately five years and has evolved from smallprojects to reinforce in-class learning to more detailed projects that involve both in-class as wellas independent work for undergraduate electrical engineering students. The projects, which willbe detailed in the final paper, all focus on the well-established pedagogy of completing thedesign-fabricate-test-compare loop. Among the projects and related pedagogy outlined in the talk are: • Exercises suitable for in-class use: passive filters, low noise amplifiers, mixers, oscillators (some identified as main drivers for RF/Wireless in ITRS 2009) • Exercise suitable for independent projects: high efficiency power amplifiers for HF, VHF and UHF frequencies (another focus area of the 2009 ITRS)A short outline of the current curriculum supporting this pedagogy will be provided in the finalpaper, but the main focus will be the student-centered projects in this area. Assessment of classand project outcomes becomes the answer to the question: ‘Does the student design meet theperformance specification described in the problem statement’. A discussion of how thesespecifications are developed and met in the projects will also be presented.[1] International Technology Roadmap for Semiconductors 2009 Ed.,http://www.itrs.net/Links/2009ITRS/Home2009.htm , 2010

Caverly, R. H. (2011, June), Project-based Learning Experiences in RF and Microwave Wireless Communications System Components Paper presented at 2011 ASEE Annual Conference & Exposition, Vancouver, BC. 10.18260/1-2--18542

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