Subramanian Ramalingam

Title: Subramanian Ramalingam: Innovator in Dielectric Resonator Antenna Technology

Introduction

Subramanian Ramalingam is a notable inventor based in San Jose, CA, who has made significant contributions to the field of antenna technology. His innovative work focuses on dielectric resonator antennas, which are essential components in modern electronic devices.

Latest Patents

Ramalingam holds a patent for "Dielectric Resonator Antenna Modules." This invention describes an electronic device equipped with an antenna module that features a substrate. The design includes a phased antenna array of dielectric resonator antennas and a radio-frequency integrated circuit mounted on the substrate's surfaces. The dielectric resonator antennas consist of dielectric columns that are excited by feed probes, which can be printed onto the sidewalls of the columns or pressed against them by biasing structures. Additionally, a plastic substrate is molded over each dielectric column and feed probe in the array, allowing for multiple polarizations and frequency bands. The alignment and rotation of the dielectric columns enhance the antenna's performance.

Career Highlights

Throughout his career, Ramalingam has demonstrated a commitment to advancing antenna technology. His innovative designs have paved the way for improved communication systems and electronic devices. His work is recognized for its technical depth and practical applications in the industry.

Collaborations

Ramalingam has collaborated with talented individuals such as Harish Rajagopalan and Bilgehan Avser. These partnerships have contributed to the development and refinement of his inventions, showcasing the importance of teamwork in the field of innovation.

Conclusion

Subramanian Ramalingam's contributions to dielectric resonator antenna technology highlight his role as a leading inventor in the field. His patent reflects a significant advancement in electronic device design, emphasizing the importance of innovation in modern technology.