Sean M Broderick

Title: The Innovations of Sean M Broderick

Introduction

Sean M Broderick is an accomplished inventor based in Scottsdale, AZ. He has made significant contributions to the field of telecommunications, particularly in the development of circuits for cellular telephone transceivers. His innovative work has led to the granting of a patent that showcases his expertise and creativity.

Latest Patents

Sean M Broderick holds a patent for an "Intermediate frequency circuit for cellular telephone transceiver." This invention includes a first mixer circuit that receives an RF signal and a first local oscillator signal, producing a first signal. The first signal is then amplified by a first amplifier to create an amplified second signal. A first impedance matching circuit receives the second signal and matches it to a first impedance. The design features a double-mode resonator SAW bandpass filter with a bandwidth of approximately 30 kilohertz and a noise figure of less than 5 dBm, which produces a filtered third signal in response to the second signal. A second impedance matching circuit is connected to receive the third signal after it is filtered, and it matches the impedance to a second impedance. Finally, a second amplifier receives and amplifies the third signal, while a second mixer circuit produces an IF signal.

Career Highlights

Sean M Broderick is currently associated with Goldstar Products Company, Limited, where he continues to apply his skills in innovation and technology. His work in the company has allowed him to further develop his ideas and contribute to advancements in the telecommunications industry.

Collaborations

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Conclusion

Sean M Broderick's contributions to the field of telecommunications through his innovative patent demonstrate his commitment to advancing technology. His work continues to influence the development of cellular communication systems.