Company Filing History:
Years Active: 2012
Title: Innovations of Nicholas Roger Padfield
Introduction
Nicholas Roger Padfield is a notable inventor based in Warwickshire, GB. He has made significant contributions to the field of antenna technology, particularly with his innovative designs that enhance performance and efficiency.
Latest Patents
Nicholas holds a patent for a dielectrically loaded multifilar antenna. This invention features an electrically insulative solid core that supports an antenna element structure composed of four pairs of substantially helical radiating elements. These elements are strategically spaced around a central axis, forming conductive loops with effective electrical lengths in the region of N guide wavelengths at the operating frequency, where N is an integer and is at least 2. The design allows each helical element to execute nearly a full turn around the axis on the outer surface of the core. This antenna offers an improved gain-bandwidth product compared to typical prior dielectrically loaded multifilar helical antennas, achieving a 3 dB beamwidth of at least 90° for circularly polarized radiation.
Career Highlights
Nicholas Padfield is associated with Sarantel Limited, a company known for its advancements in antenna technology. His work has contributed to the development of innovative solutions that address the challenges faced in wireless communication.
Collaborations
Nicholas collaborates with Oliver Paul Leisten, working together to push the boundaries of antenna design and functionality.
Conclusion
Nicholas Roger Padfield's contributions to antenna technology through his innovative patent demonstrate his expertise and commitment to advancing the field. His work continues to influence the development of efficient communication systems.