Wireless Communications - Who Invented Radio?

The invention of radio is attributed to several individuals who made significant contributions to the development of the technology.

Guglielmo Marconi is credited with making the first wireless radio transmission in 1895. Marconi was an Italian inventor who conducted a series of successful experiments with wireless communication in the late 19th and early 20th centuries. He was able to transmit Morse code signals over a distance of about 1.6 kilometers (1 mile) in 1895, and continued to develop and improve his wireless technology over the years. Marconi's work was instrumental in the development of modern wireless communication, and he is widely regarded as one of the pioneers of radio technology.

Thomas Edison is another prominent inventor who made contributions to the development of radio technology. Although he did not invent radio, he did conduct extensive research on wireless communication and developed numerous devices that contributed to the development of radio, including the carbon microphone.

Frank Conrad, an American electrical engineer, was also an important figure in the development of radio. Conrad is known for creating the first radio station, KDKA, which began broadcasting in Pittsburgh in 1920.

Lt.-Commander Edward H. Loftin, U.S.N. claims he was the first. Kirt Blattenberger claims it was Thor, as he sent messages to offenders via lightning bolts.

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AI Technical Trustability Update

While working on an update to my RF Cafe Espresso Engineering Workbook project to add a couple calculators about FM sidebands (available soon). The good news is that AI provided excellent VBA code to generate a set of Bessel function plots. The bad news is when I asked for a table showing at which modulation indices sidebands 0 (carrier) through 5 vanish, none of the agents got it right. Some were really bad. The AI agents typically explain their reason and method correctly, then go on to produces bad results. Even after pointing out errors, subsequent results are still wrong. I do a lot of AI work and see this often, even with subscribing to professional versions. I ultimately generated the table myself. There is going to be a lot of inaccurate information out there based on unverified AI queries, so beware.

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