Charles A. Backof is a notable inventor based in Coral Springs, FL (US). He has made significant contributions to the field of communication technology, holding a total of 3 patents. His work primarily focuses on enhancing communication devices and systems.

Latest Patents

One of his latest patents is a "Modulator with baseband to phase converter." This invention involves a phase demodulator that senses the phase angle of a phasor represented by I and Q signals. It produces analog I and Q signals in a direct conversion receiver and utilizes a phase generator to approximate the angle of the phasor. The scaling of the I and Q signals is dynamically adjusted based on their relative magnitudes, allowing for effective information signal recovery through a DSP.

Another significant patent is the "Communication device with time assigned duplex operation." This device operates in full duplex mode, enabling its transmitter to periodically interrupt transmission to allow a second communication device to send its request-to-transmit signal. The controller dynamically adjusts the voice coding rate based on channel activity, ensuring that both communication devices can operate efficiently and remain in sync.

Career Highlights

Charles A. Backof has had a distinguished career at Motorola Corporation, where he has been instrumental in developing innovative communication technologies. His expertise in modulation and duplex communication has contributed to advancements in the industry.

Collaborations

Throughout his career, Charles has collaborated with notable colleagues, including David L. Muri and Robert E. Stengel. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Charles A. Backof's contributions to communication technology through his patents and work at Motorola Corporation highlight his innovative spirit and dedication to advancing the field. His inventions continue to influence the way we communicate today.