Please use this identifier to cite or link to this item:
|Title:||60-Ghz circularly polarized u-slot patch antenna array on LTCC|
circularly polarized (CP)
low temperature cofired ceramic (LTCC)
|Citation:||Sun, H., Guo, Y.-X., Wang, Z. (2013). 60-Ghz circularly polarized u-slot patch antenna array on LTCC. IEEE Transactions on Antennas and Propagation 61 (1) : 430-435. ScholarBank@NUS Repository. https://doi.org/10.1109/TAP.2012.2214018|
|Abstract:||This communication presents a 60-GHz wideband circularly polarized (CP) U-slot patch antenna array of 4× 4 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. Meanwhile, a grounded coplanar waveguide (GCPW) to stripline transition is designed for probe station measurement. The fabricated antenna array has a dimension of 14× 16× 1.1 mm}3. The simulated and measured impedance bandwidths, AR bandwidths, and radiation patterns are investigated and compared. Measured results show that the proposed antenna array has a wide impedance bandwidth from 50.5 GHz to 67 GHz for vert S} -11} vert < -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 20 circ. Moreover, its AR keeps below 3 dB within the 3-dB beam width. © 1963-2012 IEEE.|
|Source Title:||IEEE Transactions on Antennas and Propagation|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Nov 11, 2018
WEB OF SCIENCETM
checked on Oct 23, 2018
checked on Oct 27, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.