Company Filing History:
Years Active: 2004-2009
Title: Innovations of Thomas M Crawford
Introduction
Thomas M Crawford is a notable inventor based in Westminster, CO (US). He has made significant contributions to the field of antenna technology and microwave systems. With a total of 2 patents, Crawford's work focuses on enhancing the performance and functionality of radio frequency devices.
Latest Patents
Crawford's latest patents include an "Embedded surface wave antenna with improved frequency bandwidth and radiation performance." This invention features embedded surface wave antenna elements that incorporate different dielectric materials. These materials are strategically arranged to absorb energy that could cause undesirable reflections, thereby improving the antenna's performance. Additionally, the design allows for the alteration of energy velocity through the antenna, controlling the formation of nulls in the far field at specific angles of interest.
Another significant patent is the "Electronically reconfigurable microwave lens and shutter using cascaded frequency selective surfaces and polyimide macro-electro-mechanical systems." This invention provides a radio frequency reconfigurable lens that can impart a relative phase shift to incident radio frequency waves. By varying the distance between unit cells of frequency selective surface sheets, Crawford's design enables the creation of desired phase tapers and allows for scanning of radio frequency waves through multiple tunable stages.
Career Highlights
Crawford is currently employed at Ball Aerospace & Technologies Corporation, where he continues to innovate in the field of aerospace technology. His work has been instrumental in advancing the capabilities of communication and radar systems.
Collaborations
Throughout his career, Crawford has collaborated with notable colleagues, including Vincent A Hirsch and Bradley M McCarthy. These partnerships have contributed to the development of cutting-edge technologies in the aerospace sector.
Conclusion
Thomas M Crawford is a distinguished inventor whose work in antenna technology and microwave systems has led to significant advancements in the field. His innovative patents reflect a commitment to enhancing the performance of radio frequency devices, making him a valuable contributor to the industry.