Summary
Overview
Work History
Education
Skills
Additional Information
Professional services
Timeline
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Anim Kyei, PhD

Philadelphia,PA

Summary

Experienced RF antenna engineer with a demonstrated history of researching and developing optimized antenna-core systems for various government, industry, and defense-related wireless telecommunication applications. Professional skilled in wireless hardware and antenna design, and developing state-of-the-art space and maritime radar systems, next-generation satellites, and other advanced systems. Notably, research endeavors have been supported by the U.S. National Science Foundation (NSF), the Korean Institute of Information & Communications Technology Planning & Evaluation (IITP), the Korean Ministry of Science and ICT (MSIT), and the National Research Foundation of Korea (NRF).

Overview

3
3
years of professional experience

Work History

RF Engineer (Postdoctoral Researcher)

Drexel University
08.2021 - Current
  • I developed and prototyped a handheld EMC antenna, Log-Periodic Antenna, for EMI/EMC pre-compliance testing, integral for military and commercial applications. Through novel techniques, I reduced its form factor, enabling man-portable broadband capabilities for small EMC test systems, ensuring product compliance and minimizing harmful interference and antenna measurement systems.
  • I developed a cutting-edge shipboard marine radar antenna-core system for naval vessels, reducing conventional antenna size by 60% while maintaining high performance. Successfully integrated into South Korea's naval fleet, it significantly enhances marine and coastal surveillance capabilities, supporting the Defense acquisition program.
  • I developed and tested a phased array antenna system for X-band synthetic aperture radar (SAR) applications on small satellites, integrated into South Korea's NEXTSat 2 microsatellites. The recent launch of eight of these satellites using South Korea's indigenous space rocket Nuri (KSLV-2) is a significant milestone for the country's space program. Sponsored by the Ministry of Science and ICT, this technology aims to monitor Arctic Sea ice and predict climate changes, with research findings published in journals like MDPI Sensors and IEEE Transactions on Antennas and Propagation, showcasing advancements in SAR satellite technology.
  • I developed a specialized dipole antenna called the cross-printed dipole array for radio direction finding (RDF) applications. RDF involves determining the direction and origin of a signal source using directional antennas and triangulation methods. This technology is crucial for locating individuals during emergencies, leveraging the consistent emission of electromagnetic signals from cell phones. By employing this antenna, designed specifically for detecting people in buildings during emergencies, we can potentially aid in rescue operations during disasters such as building fires or natural calamities.
  • I designed 24GHz microwave radar antenna sensors for Doppler speed measurement in traffic control. Compact and lightweight, these directional patch antennas easily install atop traffic light poles, aiding in curbing high-speed driving. Offering advantages over in-road sensors, they reduce maintenance costs and minimize wear on road pavement, enhancing traffic control while preserving road quality.
  • I am currently researching intelligent surfaces, millimeter-wave reconfigurable antennas, and wearable antenna sensors for 5G and beyond, as well as medical IoT applications.

Education

Ph.D. - Electronic Engineering

Hanbat National University
South Korea
02.2021

Master of Science - Electronic Engineering

Hanbat National University
South Korea
02.2017

Bachelor of Science - Telecommunication Engineering

Kwame Nkrumah University of Science And Technology
Ghana
06.2014

Skills

  • Antenna Design Skills:
    Proficient in designing diverse antenna types (including Planar Phased Array antennas, Marine radar antennas, intelligent surfaces, and wearables)
  • RF and Antenna Optimization Skills:
    Experienced with Ansys HFSS, CST Studio Suite, Keysight ADS, and Remcom Wireless Insite (RayTracing Tool) for RF and antenna optimization
  • RF Testing Skills:
    Competent in utilizing Anechoic Chamber, Reverberation Chamber, Vector Network Analyzer, Spectrum Analyzer, Oscilloscope, Signal Generator, and EMSCAN RFxpert: Near Field Scanner, Dielectric Probe Kit for RF testing
  • Electromagnetic, Radio Frequency, and Microwave Engineering expertise
  • Effective Communication Skills
  • Collaborative Team Player
  • Strong Leadership Skills

Additional Information

  • K. Anim, G. -H. Shin and Y. -B. Jung, "Dual-Resonant Stacked Linear Array of Cross-Slotted Patches for Small SAR Satellites," in IEEE Transactions on Antennas and Propagation, vol. 69, no. 6, pp. 3584- 3587, June 2021.
  • K. Anim and Y. Jung, "Shortened Log-Periodic Dipole Antenna Using Printed Dual-Band Dipole Elements," in IEEE Transactions on Antennas and Propagation, vol. 66, no. 12, pp. 6762-6771, Dec. 2018.
  • K. Anim, D. Sim and Y. Jung, "Compact log-periodic dipole array antenna with bandwidth enhancement techniques for the low frequency band," in IET Microwaves, Antennas & Propagation, vol. 11, no. 5, pp. 711-717, 15 4 2017.
  • K. Anim, M. A. Saleh Tajin, C. E. Amanatides, G. Dion and K. R. Dandekar, "Conductive Fabric-Based Reconfigurable Intelligent Surface," 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI), Denver, CO, USA, 2022, pp. 1484-1485.
  • Anim, Kyei, Henry A. Diawuo, and Young-Bae Jung. 2021. "Compact Slotted Waveguide Antenna Array Using Staircase Model of Tapered Dielectric-Inset Guide for Shipboard Marine Radar" Sensors 21, no. 14: 4745.
  • Anim, Kyei, Bonghyuk Park, Hui D. Lee, Seunghyun Jang, Sunwoo Kong, and Young-Bae Jung. 2021. "A Simple Printed Cross-Dipole Antenna with Modified Feeding Structure and Dual-Layer Printed Reflector for Direction Finding Systems" Sensors 21.
  • Anim, Kyei, Patrick Danuor, Seong-Ook Park, and Young-Bae Jung. 2022. "High-Efficiency Broadband Planar Array Antenna with Suspended Microstrip Slab for X-Band SAR Onboard Small Satellites" Sensors 22, no. 1: 252.
  • Anim, Kyei, Jung-Nam Lee, and Young-Bae Jung. 2021. "High-Gain Millimeter-Wave Patch Array Antenna for Unmanned Aerial Vehicle Application" Sensors 21, no. 11: 3914.
  • M. A. S. Tajin, K. Anim and K. R. Dandekar, "Incident Power and Relative Phase Distribution Mapping in Reconfigurable Intelligent Surfaces Using Energy Harvesting," in IEEE Transactions on Antennas and Propagation, vol. 71, no. 7, pp. 6111-6119, July 2023.
  • H. A. Diawuo, K. Anim and Y. -B. Jung, "Coupled-line proximity-coupled microstrip linear array antenna for millimetre-wave applications," in IET Microwaves, Antennas & Propagation, vol. 14, no. 14, pp. 1886-1894, 25 11 2020.
  • Danuor, Patrick, Kyei Anim, and Young-Bae Jung. "Monopole Antenna with Enhanced Bandwidth and Stable Radiation Patterns Using Metasurface and Cross-Ground Structure." Sensors 22, no. 21 (2022): 8571.

Professional services

Peer-reviewed journals
• Reviewer for: (1) IEEE Access
• Reviewer for: (3) IEEE Transaction on Antennas and Propagation
• Reviewer for: (1) IEEE Antennas and Wireless Propagation Letters
• Reviewer for: (1) Sustainability

Timeline

RF Engineer (Postdoctoral Researcher)

Drexel University
08.2021 - Current

Ph.D. - Electronic Engineering

Hanbat National University

Master of Science - Electronic Engineering

Hanbat National University

Bachelor of Science - Telecommunication Engineering

Kwame Nkrumah University of Science And Technology

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Anim Kyei, PhD