Location History:
- Ulm, DE (1996 - 1997)
- Erbach, DE (1998 - 2004)
Company Filing History:
2 out of 91 
2 out of 66 
1 out of 342 Years Active: 1996-2004
Title: Innovator Spotlight: Michael Ludwig - Pioneering High Frequency Circuitry
Introduction:
In the realm of high frequency circuitry, Michael Ludwig has emerged as a notable inventor and contributor. Hailing from Erbach, Germany, Ludwig possesses a diverse portfolio of patents, showcasing his expertise in integrated high frequency circuit design and control mechanisms. This article will delve into Ludwig's latest patents, career highlights, notable collaborations, and highlight his significant contributions to the field.
Latest Patents:
Ludwig's recent inventions demonstrate his mastery in integrated high frequency circuitry with a focus on attenuation and control mechanisms. Among his latest patents, two noteworthy innovations stand out:
1. Integrated High Frequency Circuit for Affecting the Amplitude of Signals:
This invention presents an integrated circuit featuring attenuators, field effect transistors, and multiple positive supply voltages. The attenuators, equipped with inductors and/or capacitors for phase compensation, control the amplitude of a reference signal, generating an actual signal at the output. Notably, the field effect transistors can be driven without power, showcasing an energy-efficient approach to signal amplification.
2. Arrangement for Controlling the Output Amplitude of a High Frequency:
This patent introduces a controlled, saturated high frequency power amplifier with applications in phase-controlled antenna systems, particularly for the X-band frequency range. By utilizing a portion of the HF output signal to generate a control signal, the power amplifier ensures efficient and lossless power control in pulsed transmitting operations, predominantly employing gate connections for power amplifier components.
Career Highlights:
Ludwig's career showcases a remarkable dedication to advancing high frequency circuitry. Notably, he has worked in renowned companies that have made significant contributions to various technological domains. His notable career highlights include positions at Daimler-Benz Aerospace AG (later known as DASA) and Deutsche Aerospace AG.
Collaborations:
Throughout his career, Ludwig has collaborated with accomplished individuals who share his passion for technological advancements. Notably, he has teamed up with Rolf Reber and Heinz-Peter Feldle, fostering a creative and innovative environment that has greatly influenced his work.
Conclusion:
Michael Ludwig's contributions to the world of high frequency circuitry are undeniably significant. His latest patents demonstrate his prowess in integrated circuit design, attenuation control, and high-frequency power amplification. Through his collaborations and career achievements, Ludwig continues to push the boundaries of innovation in this ever-evolving field. His work serves as an inspiration to aspiring inventors and engineers, providing a glimpse into the endless possibilities that arise with relentless dedication to technological advancement.