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J Electromagn Eng Sci > Volume 14(1); 2014 > Article
Journal of Electromagnetic Engineering and Science 2014;14(1):43-46.
DOI: https://doi.org/10.5515/JKIEES.2014.14.1.43   
PCB-Embedded Antenna for 80 GHz Chip-to-Chip Communication
Jae-Young Chung1, Wonbin Hong2, Kwang-Hyun Baek2, Young-Ju Lee2
1Department of Electrical & Information Engineering, Seoul National University of Science & Technology
2Samsung Electronics
We propose a printed circuit board (PCB)-embedded antenna for millimeter-wave chip-to-chip communication. The antenna is 0.18 mm in height which is 1/20 wavelength at 80 GHz. In order to realize such a low profile, a zeroth-order resonator antenna with a periodic array of four unit cells is employed, and its geometry is optimized to cover an 8-GHz bandwidth from 76 to 84 GHz. With this;the antenna is capable of radiating in a direction parallel to the board length despite the short distance between the ground and the radiator. Simulation and measurement results show that the optimized design has low reflection coefficients and consistent radiation patterns throughout the target bandwidth.
Key words: Antenna, Millimeter-Wave, Printed Circuit Board, Zeroth-Order Resonance


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