Ralph P. Trefney is a notable inventor based in Valley View, OH (US). He has made significant contributions to the field of radio frequency (RF) technology. With a total of 2 patents, Trefney has developed innovative devices that enhance the monitoring and measurement of RF transmitters.

Latest Patents

Trefney's latest patents include a "Monitor for RF Transmitter" and a "Microstrip Configuration with Inductive Pickup Loop for VSWR Meter." The Monitor for RF Transmitter is designed to monitor the operating conditions of an RF transmitter. It includes features that allow for the detection of faulty conditions and the automatic switching off of the transmitter when necessary. The device utilizes two voltage comparators to assess the RF power output and the reflected voltage wave, ensuring reliable operation.

The Microstrip Configuration with Inductive Pickup Loop for VSWR Meter is another innovative invention. This device is capable of detecting and measuring forward and reflected RF voltage wave signals on a coaxial transmission line. It incorporates a microstrip circuit board and an inductive sensing loop, providing accurate measurements of voltage wave signals.

Career Highlights

Ralph P. Trefney is currently associated with Bird Electronic Corporation, where he continues to contribute to advancements in RF technology. His work has been instrumental in developing devices that improve the efficiency and reliability of RF transmission systems.

Collaborations

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Conclusion

Ralph P. Trefney's innovative work in RF technology has led to the development of important devices that enhance the monitoring and measurement of RF transmitters. His contributions continue to impact the field positively.