Media type: E-Article Title: A Unified Treatment of the Impedance of Transit-Time Devices Contributor: Yeh, Chai imprint: Institute of Electrical and Electronics Engineers (IEEE), 1985 Published in: IEEE Transactions on Education Language: Not determined DOI: 10.1109/te.1985.4321758 ISSN: 0018-9359; 1557-9638 Keywords: Electrical and Electronic Engineering ; Education Origination: Footnote: