DocumentCode
2139453
Title
3D Near-Field Analysis of a 4Ã\x974 Grid Oscillator using an Electro-Optic Field Imaging System
Author
David, G. ; Yang, K. ; Wang, W. ; Pearson, L.W. ; Whitaker, J.F. ; Katehi, L.P.B.
Author_Institution
Center for Ultrafast Optical Science and Radiation Laboratory, Dept. of Electrical Engineering and Computer Science, University of Mchigan, 1301 Beal Avenue, Ann Arbor, MI 48109-2122, U.S.A. phone: +1-313-763-4875, fax: +1-313-763-4876, e-mal: gdavid@eecs
Volume
1
fYear
1998
fDate
Oct. 1998
Firstpage
346
Lastpage
351
Abstract
An electro-optic measurement system for imaging near-field distributions above radiating structures has been developed. Its functionality is demonstrated using a 4.7 GHz, 4×4 spatial power combining grid oscillator as an example device under test (DUT). The near-field patterns of all field components of this device are measured in amplitude as well as in phase. Additionally these measurements are performed at different distances above the device.
Keywords
Antenna measurements; Electric variables measurement; Image analysis; Integrated circuit measurements; Laser noise; Lasers and electrooptics; Microwave measurements; Optical sensors; Oscillators; Phase measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1998. 28th European
Conference_Location
Amsterdam, Netherlands
Type
conf
DOI
10.1109/EUMA.1998.338012
Filename
4139099
Link To Document