volume | PIER Journals

Abstract

In this letter, two cost-effective surface-mount patch antenna elements for millimeter-wave (mmWave) systems using ball grid array (BGA) packaging are presented. A single-layer substrate based on FR4 is used to meet the low-cost requirements. The BGA packaging makes the proposed antenna element compact and easy to integrate. A U-slot is added to the patch to improve the impedance bandwidth of the patch antenna, and a vertical transition is designed to transmit the excitation signal by using a plated through-hole (PTH). The design process of the antenna is illustrated in detail. The antenna prototype has been simulated, fabricated, and measured to validate the design. The size of the fabricated prototype is 5 mm × 5 mm × 1.3 mm, which is very suitable for integration into a mmWave system.

1. Carver, K. and J. Mink, "Microstrip antenna technology," IEEE Trans. Antennas Propag., Vol. 29, No. 1, 2-24, Jan. 1981.
doi:10.1109/TAP.1981.1142523 Google Scholar

2. Garcia Zuazola, I. J., A. Sharma, M. Filip, and W. G. Whittow, "Antenna using a magnetic-slab located in the principal magnetic-field region beneath the patch," Progress In Electromagnetics Research C, Vol. 110, 229-241, 2021.
doi:10.2528/PIERC21010303 Google Scholar

3. Kaur, K., A. Kumar, and N. Sharma, "Split ring slot loaded compact CPW-fed printed monopole antennas for ultra-wideband applications with band notch characteristics," Progress In Electromagnetics Research C, Vol. 110, 39-54, 2021.
doi:10.2528/PIERC20122401 Google Scholar

4. Khan, M. and D. Chatterjee, "Analysis of reactive loading in a U-slot microstrip patch using the theory of characteristic modes [Antenna applications corner]," IEEE Antennas Propag. Mag., Vol. 60, No. 6, 88-97, Dec. 2018.
doi:10.1109/MAP.2018.2870653 Google Scholar

5. Liu, S., S.-S. Qi, W. Wu, and D.-G. Fang, "Single-layer single-patch four-band asymmetrical U-slot patch antenna," IEEE Trans. Antennas Propag., Vol. 62, No. 9, 4895-4899, Sep. 2014.
doi:10.1109/TAP.2014.2335816 Google Scholar

6. Mok, W. C., S. H. Wong, K. M. Luk, and K. F. Lee, "Single-layer single-patch dual-band and triple-band patch antennas," IEEE Trans. Antennas Propag., Vol. 61, No. 8, 4341-4344, Aug. 2013.
doi:10.1109/TAP.2013.2260516 Google Scholar

7. Lee, K. F., S. L. Steven Yang, A. A. Kishk, and K. M. Luk, "The versatile U-slot patch antenna," IEEE Antennas Propag. Mag., Vol. 52, No. 1, 71-88, Feb. 2010.
doi:10.1109/MAP.2010.5466402 Google Scholar

8. Zhang, Y. P. and D. Liu, "Antenna-on-chip and antenna-in-package solutions to highly integrated millimeter-wave devices for wireless communications," IEEE Trans. Antennas Propag., Vol. 57, No. 10, 2830-2841, Oct. 2009.
doi:10.1109/TAP.2009.2029295 Google Scholar

9. Zhang, Y., "Antenna-in-package technology: Its early development [Historical corner]," IEEE Antennas Propag. Mag., Vol. 61, No. 3, 111-118, Jun. 2019.
doi:10.1109/MAP.2019.2907916 Google Scholar

10. Zhang, Y. and J. Mao, "An overview of the development of antenna-in-package technology for highly integrated wireless devices," Proc. IEEE, Vol. 107, No. 11, 2265-2280, Nov. 2019.
doi:10.1109/JPROC.2019.2933267 Google Scholar

11. Tang, M., T. Shi, and R. W. Ziolkowski, "A study of 28 GHz, planar, multilayered, electrically small, broadside radiating, huygens source antennas," IEEE Trans. Antennas Propag., Vol. 65, No. 12, 6345-6354, Dec. 2017.
doi:10.1109/TAP.2017.2700888 Google Scholar

12. Park, J., J. Ko, H. Kwon, B. Kang, B. Park, and D. Kim, "A tilted combined beam antenna for 5G communications using a 28-GHz band," IEEE Antennas Wirel. Propag. Lett., Vol. 15, 1685-1688, 2016.
doi:10.1109/LAWP.2016.2523514 Google Scholar

Dr. Xi Wang

Dr. Xiubo Liu

Dr. Wei Zhang

Dr. Dongning Hao

Professor Yanyan Liu