This inventor holds 1 USPTO granted patent. Top assignee: Bae Systems, Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Alexander Harold Sullivan and Radial Line Slot Antenna Innovation
Introduction
Alexander Harold Sullivan is an inventor associated with Chelmsford, Great Britain, and BAE Systems, Inc. His patent work concerns methods for configuring holographic radial line slot antenna arrays to produce desired signal beam patterns.
Latest Patents
Sullivan is associated with 1 patent, titled “Radial Line Slot Antenna Arrays.” The invention describes generating slot activation configurations for an antenna array whose multiple slots form a preconfigured pattern. It uses scattering parameters to measure mutual coupling between slots and derives impedance parameters for the array. A variable-capacitance device across a slot can regulate its resonance. By measuring antenna gain at different capacitance values, the method selects the value that produces the highest gain and uses it to determine the slot activation configuration for the desired beam pattern.
Career Highlights
Sullivan’s listed patent reflects work on antenna-array control, electromagnetic coupling, and beam-pattern optimization. The approach combines measurements and adjustable capacitance to help identify configurations that improve antenna gain.
Collaborations
Sullivan’s listed coworkers include Ashley Lloyd Wade and Bruno Peter Pirollo. The patent information connects his work with BAE Systems, Inc.
Conclusion
Alexander Harold Sullivan’s patent focuses on optimizing holographic radial line slot antenna arrays by measuring mutual coupling and tuning slot capacitance to achieve stronger beam-pattern gain.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile