Location History:
- Bexar County, TX (US) (1980)
- San Antonio, TX (US) (1976 - 1991)
Company Filing History:
3 out of 1,120 
1 out of 8,693 
1 out of 5,003 
Years Active: 1976-1991
Title: The Innovations of Douglas N Travers
Introduction
Douglas N Travers is a notable inventor based in San Antonio, TX (US). He has made significant contributions to the field of radio technology, holding a total of 5 patents. His work focuses on enhancing the accuracy and efficiency of radio signal processing.
Latest Patents
One of his latest patents is the Sky Wave Direction Finder. This innovative system utilizes two magnetic quadrupole antennas and two magnetic dipole antennas to provide unambiguous estimates of elevation and polarization for an incident RF signal. The system processes signals from a small aperture array of fixed loop elements to deliver radio direction of arrival information that is free of intrinsic polarization error. The directional information is derived by performing a simultaneous arctangent operation on signals output from the antennas or by measuring the phase difference between a quadrature summed quadrupole output and a quadrature summed dipole output, compensated by a phase offset between the dipole and quadrupole antennas.
Another significant patent is the Phase Linear Interferometer System and Method. This radio interferometer system and method aims to obtain more accurate readings from a radio source by processing the received signal as a plane wave. It establishes coincidence locations and conditions while discarding readings that do not meet selected tolerances.
Career Highlights
Douglas has worked with prominent organizations, including the Southwest Research Institute and the U.S. Government as represented by the Secretary of the Army. His experience in these institutions has allowed him to develop and refine his innovative technologies.
Collaborations
Throughout his career, Douglas has collaborated with notable individuals such as William Matthew Sherrill and Terence C Green. These collaborations have contributed to the advancement of his inventions and the overall field of radio technology.
Conclusion
Douglas N Travers is a distinguished inventor whose work in radio technology has led to significant advancements. His patents reflect a commitment to improving the accuracy and efficiency of radio signal processing. His contributions continue to influence the field and inspire future innovations.