TY - GEN
T1 - A 60-GHz on-chip tapered slot Vivaldi antenna with improved radiation characteristics
AU - El-Hameed, Anwer S.Abd
AU - Mahmoud, Nessim
AU - Barakat, Adel
AU - Abdel-Rahman, Adel B.
AU - Allam, Ahmed
AU - Pokharel, Ramesh K.
PY - 2016/5/31
Y1 - 2016/5/31
N2 - This paper presents a design of 60-GHz exponential tapered slot Vivaldi antenna-on-chip (AOC). The antenna is designed using standard 0.18μm six metal-layers CMOS technology. A double-Y balun feeding structure is used to make transition from coplanar waveguide to slot-line. Two techniques are investigated for improving antenna radiation properties. The first technique incorporates equal corrugations on the edges of exponential flaring section and other on the backed-edge of antenna to enhance the antenna gain. Second, a planar arc reflector is constructed using metal vias between M6 and M1 to inhibit the back lobe, contributing to the enhancement of gain and efficiency. The overall antenna size is compact and equal to 785μm×930μm. The influence of the antenna position on the radiation properties is also studied. The proposed antenna offers endfire radiation pattern with a simulated peak gain and a radiation efficiency of -0.4 dBi and 32%, respectively.
AB - This paper presents a design of 60-GHz exponential tapered slot Vivaldi antenna-on-chip (AOC). The antenna is designed using standard 0.18μm six metal-layers CMOS technology. A double-Y balun feeding structure is used to make transition from coplanar waveguide to slot-line. Two techniques are investigated for improving antenna radiation properties. The first technique incorporates equal corrugations on the edges of exponential flaring section and other on the backed-edge of antenna to enhance the antenna gain. Second, a planar arc reflector is constructed using metal vias between M6 and M1 to inhibit the back lobe, contributing to the enhancement of gain and efficiency. The overall antenna size is compact and equal to 785μm×930μm. The influence of the antenna position on the radiation properties is also studied. The proposed antenna offers endfire radiation pattern with a simulated peak gain and a radiation efficiency of -0.4 dBi and 32%, respectively.
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U2 - 10.1109/EuCAP.2016.7481426
DO - 10.1109/EuCAP.2016.7481426
M3 - Conference contribution
AN - SCOPUS:84979235667
T3 - 2016 10th European Conference on Antennas and Propagation, EuCAP 2016
BT - 2016 10th European Conference on Antennas and Propagation, EuCAP 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 10th European Conference on Antennas and Propagation, EuCAP 2016
Y2 - 10 April 2016 through 15 April 2016
ER -