Company Filing History:
Years Active: 1985-1995
Title: Sheldon S Sandler: Innovator in Radar Technology
Introduction
Sheldon S Sandler is a notable inventor based in Lexington, MA (US). He has made significant contributions to the field of radar technology, holding 2 patents that showcase his innovative approach to solving complex problems in this domain.
Latest Patents
One of his latest patents is for a Focused Array Radar. This invention involves a method and apparatus for resolving a radar return from an object or layer below the earth's surface, distinguishing it from a radar return of an air-to-earth interface. The technology focuses on generating short pulsewidth, broad bandwidth RF signals and controlling the timing of transmitted and received radar signals to enhance the antenna illumination pattern. The apparatus includes an antenna array with multiple elements that transmit and receive RF pulsed signals, along with a custom control module that generates control signals to delay the RF pulse signals for optimal performance.
Another significant patent is the Broad Band Liquid Loaded Dipole Antenna. This invention features a broad band dipole antenna of short length, constructed from two tubular linear radiators spaced apart at their adjacent inner ends. Each radiator is encased in an electrically insulative sleeve and is liquid loaded along its length by a jacket of conductive fluid. The dipole is center-fed, and each radiator connects to a lumped resistive load, enhancing its functionality.
Career Highlights
Sheldon S Sandler is currently associated with Geo-Centers, Inc., where he continues to innovate and develop advanced radar technologies. His work has positioned him as a key figure in the field, contributing to the advancement of radar systems.
Collaborations
He has collaborated with notable colleagues such as Alan L Crandall and Daniel Schwarzkopf, further enriching his work through shared expertise and insights.
Conclusion
Sheldon S Sandler's contributions to radar technology through his patents reflect his innovative spirit and dedication to advancing the field. His work continues to influence the development of radar systems, showcasing the importance of innovation in technology.