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https://doi.org/10.1109/IMWS2.2012.6338191
Title: | Wideband 60-GHz LTCC circularly polarized patch antenna with a U-slot | Authors: | Sun, H. Guo, Y.-X. |
Issue Date: | 2012 | Citation: | Sun, H.,Guo, Y.-X. (2012). Wideband 60-GHz LTCC circularly polarized patch antenna with a U-slot. IEEE MTT-S International Microwave Workshop Series on Millimeter Wave Wireless Technology and Applications, IMWS 2012 - Proceeding : 287-289. ScholarBank@NUS Repository. https://doi.org/10.1109/IMWS2.2012.6338191 | Abstract: | This paper presents a 60-GHz wideband circularly polarized (CP) U-slot patch antenna array of 4x4 elements on low temperature cofired ceramic (LTCC). A CP U-slot patch antenna is used as the array element to enhance the impedance bandwidth and a stripline sequential rotation feeding scheme is applied to achieve wide axial ratio (AR) bandwidth. The fabricated antenna array has a dimension of 14x16x1.1 mm3. Measured results show that the proposed antenna array has a wide impedance bandwidth from 50.5 GHz to 67 GHz for |S 11| < -10 dB, and a wide AR bandwidth from 54 GHz to 65.5 GHz for AR < 3 dB. In addition, it exhibits a peak gain of 16 dBi and a beam-shaped pattern with 3-dB beam width of 20o. © 2012 IEEE. | Source Title: | IEEE MTT-S International Microwave Workshop Series on Millimeter Wave Wireless Technology and Applications, IMWS 2012 - Proceeding | URI: | http://scholarbank.nus.edu.sg/handle/10635/84362 | ISBN: | 9781467309028 | DOI: | 10.1109/IMWS2.2012.6338191 |
Appears in Collections: | Staff Publications |
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