TY - GEN
T1 - Development of a concept inventory test for signal and power integrity in electronic design
AU - Song, Jianjian
AU - Wheeler, Edward
AU - Pommerenke, David
AU - Drewniak, James L.
PY - 2009/12/1
Y1 - 2009/12/1
N2 - Signal and power integrity in electronic design is not an easy subject to teach as it involves both electrical circuit and electromagnetic field as well physical structure of active and passive components. Great effort has been made to develop teaching and evaluating materials for the subject in engineering schools, especially at undergraduate level. This paper describes our work on the development and evaluation of a concept inventory test on signal and power integrity. Major concepts of signal and power integrity are discussed and our justification in making the concept inventory test is presented. The test has been shown to be a good tool to teach high speed digital electronic design at PCB and system levels. The usefulness of the test in evaluating a graduate-level class on signal and power integrity is presented from the data obtained from a pretest and post-test given to students of the class. The data shows the average of 13% grade improvement from the pre-test to post-test. The individual grade changes vary from -17% to 44%. Another set of test results from a Chinese university also shows clear improvement of student grades of a post-test over a pre-test.
AB - Signal and power integrity in electronic design is not an easy subject to teach as it involves both electrical circuit and electromagnetic field as well physical structure of active and passive components. Great effort has been made to develop teaching and evaluating materials for the subject in engineering schools, especially at undergraduate level. This paper describes our work on the development and evaluation of a concept inventory test on signal and power integrity. Major concepts of signal and power integrity are discussed and our justification in making the concept inventory test is presented. The test has been shown to be a good tool to teach high speed digital electronic design at PCB and system levels. The usefulness of the test in evaluating a graduate-level class on signal and power integrity is presented from the data obtained from a pretest and post-test given to students of the class. The data shows the average of 13% grade improvement from the pre-test to post-test. The individual grade changes vary from -17% to 44%. Another set of test results from a Chinese university also shows clear improvement of student grades of a post-test over a pre-test.
KW - Concept inventory test
KW - High speed digital design
KW - Printed circuit board
KW - Signal and power integrity
UR - http://www.scopus.com/inward/record.url?scp=77951495363&partnerID=8YFLogxK
U2 - 10.1109/FIE.2009.5350548
DO - 10.1109/FIE.2009.5350548
M3 - Conference paper
AN - SCOPUS:77951495363
SN - 9781424447152
T3 - Proceedings - Frontiers in Education Conference, FIE
BT - 39th Annual Frontiers in Education Conference
T2 - 39th Annual Frontiers in Education Conference: Imagining and Engineering Future CSET Education
Y2 - 18 October 2009 through 21 October 2009
ER -