Abdur R Khan

Title: Abdur R Khan: Innovator in Power Combining and Energy Transfer Systems

Introduction

Abdur R Khan is a notable inventor based in La Crescenta, CA (US). He has made significant contributions to the fields of power combining and energy transfer systems. With a total of 3 patents, his work showcases innovative solutions that address complex engineering challenges.

Latest Patents

One of his latest patents is the "Wideband radial power combiner/divider fed by a mode transducer." This invention is a radial power combiner/divider capable of a higher order, such as N=24, and offers a bandwidth of 15% (31 to 36 GHz). The design includes an axially-oriented mode transducer that converts circular TE01 waveguide into rectangular TE10 waveguide. The unique radial base combines and divides multiple peripheral rectangular waveguide ports into a single circular TE01 waveguide end of the transducer. The stepped-impedance configuration reduces the height of the waveguides inside the base, allowing for an increased order of combining and dividing.

Another significant patent is the "Rectenna for high-voltage applications." This energy transfer system comprises patch elements, shielding layers, and energy rectifying circuits. The patch elements are designed to receive and couple radio frequency energy, while the shielding layer features openings that minimize re-radiation back toward the energy source. The energy rectifying circuit converts radio frequency energy into direct current (dc) energy, with multiple circuits arranged in an array to enhance energy generation.

Career Highlights

Abdur R Khan has worked with prestigious organizations, including the California Institute of Technology and NASA, where he contributed to various innovative projects. His experience in these institutions has allowed him to develop cutting-edge technologies that have practical applications in the field of energy transfer and power management.

Collaborations

Throughout his career, Khan has collaborated with notable professionals, including Larry W Epp and Daniel J Hoppe. These collaborations have further enriched his work and contributed to the advancement of technology in his areas of expertise.

Conclusion

Abdur R Khan's contributions to the fields of power combining and energy transfer systems highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and addressing real-world challenges. His work continues to inspire future innovations in engineering and energy solutions.