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The defense date of the thesis is 2005-07-19
The current date is 2018-06-21
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URN etd-0719105-183837 Statistics This thesis had been viewed 2052 times. Download 214 times. Author Bor-Tsong Chen Author's Email Address No Public. Department Communication Engineering Year 2004 Semester 2 Degree Master Type of Document Master's Thesis Language English Page Count 41 Title REFLECTARRAY USING VARIABLE SIZE PATCH WITH SLOT IN A TWO-LAYER SUBSTRATE Keyword reflectarray reflectarray Abstract This thesis demonstrates a new configuration of reflectarray using variable size patch with slot (RVSPS) as the construction element. This configuration improves phase curve of the reflectarray using variable size patch (RVSP) in FR4 material. RVSPS has a more lineaer phase curve in comparison with that of the RVSP.
Experimental results of RVSPS showed that the maximum gain is 24.45dB at 11.4GHz. It has a 1.5-dB gain bandwidth of 19.3%. The aperture efficiency is 31.48% and the cross-polarization level is bellow around 25dB.
Advisor Committee The-Nan Chang - advisor
Chien-Lun Hung - co-chair
Shih-Chieh Chao - co-chair
Files Date of Defense 2005-07-01 Date of Submission 2005-07-19