US PATENT (10)  

International patents (20+)

1. Compact dual-mode UHF RFID reader antenna systems and methods, US8319694B2.

2. Antenna and Speaker Assembly, US20090061966A1.

3. 850 Band Diversity Antenna using Metal Battery Door, US20100016024A1.

4. Parasitic Dipole Assisted WLAN antenna, US20100103064. 

5. Adjustment of electromagnetic fields produced by wireless communication devices, US8406831.

6. Low-profile multiband antenna for a wireless communication device, US8922442.

7. Tunable multiband WAN antenna for global applications, US20140354495.

8. Quad-band tunable diversity antenna for global applications, US8965303.

9. Circular Polarized Antenna, US7532164B1. 

10. Inductive Flex for Clam Shell Phone, US20080300029A1.

SELECTED PUBLICATIONS

Published over 40 Journal and 60 conference technical papers. 

Journals 

1. A Dual-Polarized CTS Array Antenna with Four Reconfigurable Beams for mm-Wave Wind Profile Radar. Electronics, vol.13, pp. 238, 2024.

2. A Circularly Polarized Millimeter Wave Radar for Wind Turbine Sensing, Electronics, vol. 13(2), pp. 462, 2024. 

3. Improved Moments Estimation for Ground Based K-band Doppler Radar Using Cost Function Method, IEEE Access, pp. 32049 – 32059, 2022.

4. A Lens Antenna with Reconfigurable Beams for mmWave Wind Profile Radar, Sensors,  vol .22, no. 9, pp. 3148, 2022.

5. A Low-Profile SIW-Based CTS Array with Reconfigurable Four Beams and Dual Polarizations for K-Band Sensing, Sensors, vol. 22(9), pp. 3563, 2022.

6. A Wideband mmWave Antenna in Fan-out Wafer Level Packaging with Tall Vertical Interconnects for 5G Wireless Communication, IEEE Transactions on Antennas and Propagation, vol. 69, no.10, pp. 6906-6911, 2021. 

7. A Novel 28 GHz Beam Steering Array for 5G Mobile Device with Metallic Casing Application, IEEE Transactions on Antennas and Propagation, vol. 66, no.1, pp. 462-466, 2018. 

8. A 28 GHz Beam Steering Antenna for 5G Cellular Phones, Microwave Journal, vol. 63, no.1, pp.78-87, 2020. 

9. High-Isolation 3.5 GHz Eight-Antenna MIMO Array Using Balanced Open-Slot Antenna Element for 5G Smartphones, IEEE Transactions on Antennas and Propagation, vol.67, pp. 3820-3830, 2019. 

10. A Wideband Dual-Polarized Antenna and Its Array with Electrically Downtilt Function for 5G Communication Applications, IEEE Access, vol.8, pp. 7672-7681, 2020. 

11. A Wide-Angle Beam Scanning Antenna in E-plane for K-band Radar Sensor, IEEE Access, vol. 7, pp. 171684-171690, 2019.

12. Design of MIMO Antenna System Operating in Wideband of 3300-6400 MHz for Future 5G Mobile Terminal Applications, International Journal of RF and Microwave Computer-Aided Engineering, mmce.22426, 2020. 

13. Small-Size Four-Element Antenna System for 2×2 LTE LB and 4×4 LTE M/HB MIMO Operations in 5G Mobile Terminals, International Journal of RF and Microwave Computer-Aided Engineering, mmce.22328, 2020. 

14. Compact Eight-Element Antenna Array for Triple-Band MIMO operation in 5G Mobile terminals, IEEE Access, vol. 8, pp. 19433-19449, 2020. 

15. Dual-functional MIMO Antenna Array with High Isolation for 5G/WLAN Applications in Smartphones, IEEE Access, vol. 7, pp. 167470–167480, 2019. 

16. A Dual-band Eight-antenna Multi-input Multi-output Array for 5G Metal-framed Smartphones, International Journal of RF and Microwave Computer-Aided Engineering, vol. 29, no. 7, pp. e21745, 2019. 

17. Design of 8 × 8 Dual-band MIMO Antenna Array for 5G Smartphone Applications, International Journal of RF and Microwave Computer-Aided Engineering, vol. 28, pp. e21420, 2018, 

18. 12-Port 5G Massive MIMO Antenna Array in Sub-6GHz Mobile Handset for LTE Bands 42/43/46 Applications,  IEEE Access, bol. 6, pp. 344~354,2018. 

19. Multiband 10-Antenna Array for Sub-6 GHz MIMO Applications in 5-G Smartphones, IEEE Access, vol. 6, pp. 28041~28053, 2018. 

20. Metal-Frame-Integrated Eight-Element Multiple-Input Multiple-Output Antenna Array in the Long Term Evolution Bands 41/42/43 for Fifth Generation Smartphones, International Journal of RF and Microwave Computer-Aided Engineering, vol. 29, pp. e21495, 2019. 

21. Dual-Mode and Triple-Band 10-Antenna Handset Array and Its Multiple-Input Multiple-Output Performance Evaluation in 5G, International Journal of RF and Microwave Computer-Aided Engineering, vol. 29, pp. e21538, 2019. 

22. Small-size Reconfigurable Loop Antenna for Mobile Phone Applications, IEEE Access, vol.55, pp.5179-5186, 2016. 

23. Compact Eight-Element Antenna Array for Triple-Band MIMO Operation in 5G Mobile Terminals, IEEE access, vol.8, pp. 19433-19449, 2020.  

24. A Wide-Angle Beam Scanning Antenna in E-plane for K-band Radar Sensor, IEEE Access, vol. 7, pp. 171684-171690, 2019.

25. A Wideband Dual-Polarized Antenna and Its Array with Electrically Downtilt Function for 5G Communication Applications, IEEE Access, vol.8, pp. 7672-7681, 2020. 

26. "A Compact, Scanning Tightly Coupled Dipole Array With Parasitic Strips for Next-Generation Wireless Applications," in IEEE Antennas and Wireless Propagation Letters, vol. 17, no. 4, pp. 534-537, 2018.

27. EM Radiation from Electrostatic Nonlinear Pull-in Instability of MEMS," in Electronics Letters, vol. 54, no. 2, pp. 68-70, 25 1 2018.

28. Broadband Compact CPW-fed Metasurface Antenna for SAR-based portable imaging system, International Journal of RF and Microwave Computer-Aided Engineering, vol. 66, no. 1, pp. 462-466, Feb. 2018.

29. A Compact Tri-band Antenna at GPS and WLAN a/b/g for Tablet Computer with Full Metal Housing, International Journal of RF and Microwave Computer-Aided Engineering, vol.26, pp.739–746, 2016.

30. Small-Size Folded Monopole Antenna with Switchable Matching Circuit for Ultra-Thin Mobile Applications, Progress In Electromagnetics Research C, Vol. 65, pp. 131–138, 2016.