Karl Ferdinand Braun
Scientists

Karl Ferdinand Braun Net Worth

Karl Ferdinand Braun was a German physicist and inventor who was awarded the Nobel Prize for Physics in 1909 for his work in the development of the technologies used in television and radio. He was interested in experimenting with wireless telegraphy from a young age and developed an antenna that could increase the distance over which wireless transmissions could be made. He is also famous for the creation of the Cathode Ray Tube (CRT) used in the design of TV screens and computer monitors, and the oscilloscope which is used in electrical and electronic laboratories. He also invented the first ‘cat’s whisker diode’ which led to the invention of crystal receivers for radios.
Karl Ferdinand Braun is a member of Scientists

Age, Biography and Wiki

Who is it? German Physicist & Inventor
Birth Day June 06, 1850
Birth Place Fulda, Electorate of Hessen, Germany, German
Age 169 YEARS OLD
Died On 20 April 1918(1918-04-20) (aged 67)\nBrooklyn, New York, U.S.
Birth Sign Cancer
Alma mater University of Marburg, University of Berlin
Known for Cathode ray tube, Cat's whisker diode
Awards Nobel Prize in Physics (1909)
Fields Physics
Institutions University of Karlsruhe, University of Marburg, University of Strassburg, University of Tübingen, University of Würzburg
Doctoral advisor A. Kundt, G. H. Quincke
Doctoral students L. I. Mandelshtam, A. Schweizer

💰 Net worth

Karl Ferdinand Braun, a renowned German physicist and inventor, is believed to have a net worth ranging between $100K to $1M in the year 2024. Braun's contributions to the field of physics and his numerous inventions have undoubtedly contributed to his financial success. Known for his pioneering work in wireless telegraphy and cathode-ray oscilloscope, Braun's expertise has earned him both recognition and financial rewards throughout his career. With his impressive achievements and ongoing impact in the scientific community, it is no surprise that Braun's net worth continues to flourish.

Biography/Timeline

1872

Braun was born in Fulda, Germany, and educated at the University of Marburg and received a Ph.D. from the University of Berlin in 1872. In 1874 he discovered that a point-contact semiconductor rectifies alternating current. He became Director of the Physical Institute and professor of physics at the University of Strassburg in 1895.

1897

During the development of radio, he also worked on wireless telegraphy. In 1897 Braun joined the line of wireless pioneers. His major contributions were the introduction of a closed tuned circuit in the generating part of the transmitter, and its separation from the radiating part (the antenna) by means of inductive coupling, and later on the usage of crystals for receiving purposes. Wireless telegraphy claimed Dr. Braun's full attention in 1898, and for many years after that he applied himself almost exclusively to the task of solving its problems. Dr. Braun had written extensively on wireless subjects and was well known through his many contributions to the Electrician and other scientific journals. In 1899, he would apply for the patents, Electro telegraphy by means of condensers and induction coils and Wireless electro transmission of signals over surfaces.

1898

Around 1898, he invented a crystal diode rectifier or cat's whisker diode. Pioneers working on wireless devices eventually came to a limit of distance they could cover. Connecting the antenna directly to the spark gap produced only a heavily damped pulse train. There were only a few cycles before oscillations ceased. Braun's circuit afforded a much longer sustained oscillation because the Energy encountered less losses swinging between coil and Leyden Jars. And by means of inductive antenna coupling the radiator was better matched to the generator. The resultant stronger and less bandwidth consuming signals bridged a much longer distance.

1900

Braun's British patent on tuning was used by Marconi in many of his tuning patents. Guglielmo Marconi used Braun's patents (among others). Marconi would later admit to Braun himself that he had "borrowed" portions of Braun's work. In 1909 Braun shared the Nobel Prize for physics with Marconi for "contributions to the development of wireless telegraphy." The prize awarded to Braun in 1909 depicts this design. Braun experimented at first at the University of Strasbourg. Not before long he bridged a distance of 42 km to the city of Mutzig. In spring 1899 Braun, accompanied by his colleagues Cantor and Zenneck, went to Cuxhaven to continue their experiments at the North Sea. On 24 September 1900 radio telegraphy signals were exchanged regularly with the island of Heligoland over a distance of 62 km. Light vessels in the river Elbe and a coast station at Cuxhaven commenced a regular radio telegraph Service.

1905

Braun invented the phased array antenna in 1905. He described in his Nobel Prize lecture how he carefully arranged three antennas to transmit a directional signal. This invention led to the development of radar, smart antennas, and MIMO.

1918

Braun went to the United States at the beginning of World War I (before the U.S. had entered the war) to help defend the German wireless station at Sayville, New York, against attacks by the British-controlled Marconi Corporation. After the US entered the war, Braun was detained, but could move freely within Brooklyn, New York. Braun died in his house in Brooklyn, before the war ended in 1918.

1987

In 1987 the Society for Information Display created the Karl Ferdinand Braun Prize, awarded for an outstanding technical achievement in display Technology.

Some Karl Ferdinand Braun images

About the author

Lisa Scholfield

As a Senior Writer at Famous Net Worth, I spearhead an exceptional team dedicated to uncovering and sharing the stories of pioneering individuals. My passion for unearthing untold narratives drives me to delve deep into the essence of each subject, bringing forth a unique blend of factual accuracy and narrative allure. In orchestrating the editorial workflow, I am deeply involved in every step—from initial research to the final touches of publishing, ensuring each biography not only informs but also engages and inspires our readership.