Guglielmo Marconi and the history of radio

Radio Fidelity
5 min readMay 7, 2019

Long before we ever saw the likes of Bill Gates and Steve Jobs in the technology world, there were already innovators building the evolutionary ideas we still use to this very day.

Guglielmo Marconi is an Irish/Italian inventor credited with being one of the initial inventors of radio. Without #Marconi, we might never have created the baby monitors, smartphones, GPS signals and other essential tools we use today.

Marconi transformed the world by exploring the true potential of radio waves. He spent years improving the quality and reliability of communication tools and helped to inspire the wireless revolutions that we know and love.

The story of Guglielmo Marconi is a complicated one. It’s the tale of a 22-year-old innovator who was far beyond his time, yet unappreciated in his homeland.

Here’s your introduction to the man known as the “father of radio.”

Introducing the father of radio

There are many people involved in the #HistoryOfRadio, from Heinrich Hertz to Nikola Tesla. However, the man most commonly associated with the invention of radio waves is Guglielmo Marconi. Born in Bologna, in Italy, Marconi formed the foundations of shortwave wireless communication — the technology we still use in many modern applications.

From an early age, Guglielmo Marconi pursued his love of science with the help of many different mentors, including physicist August Righi. Righi introduced Marconi to the work of Heinrich Hertz, James Clerk Maxwell, and Sir Oliver Lodge. He also helped Guglielmo to build a lab in the loft of his family home, where he could experiment with his own ideas about radio transmissions and induction coils.

Eventually, Marconi discovered a way to improve the quality and coherence of messages sent over long-distance radio waves. Using vertical aerials, he found that it was possible to improve the distance that radio waves could travel. He even tried to present his findings to scientists in Italy, though the innovators of his homeland were unimpressed by his work.

Unwilling to abandon his dreams, Marconi searched further afield for recognition and moved to London, where he received help from a Post Office Chief Engineer named Sir William Preece. With Preece’s help, Marconi was able to file for his very first patent at the age of just 22.

Throughout 1986 and 1987, Marconi showed his inventions to as many people as possible, attempting to prove the power of his transmission accessories. In 1899, he even installed his technology into two American ships, so that they could report the results of a yacht race to New York City Newspapers.

Why is Marconi the “father of radio?”

Guglielmo Marconi is one of the most famous names in #RadioHistory because he was awarded the patent for “improvements to radio communications” in 1904, which prompted many people to name him the original inventor of radio technology.

In 1901, Marconi sent the first signals across the Atlantic Ocean, and by 1910, he was introducing radio waves to the world that could travel more than 6,000 miles. In September 1918, Marconi sent the world’s first radio message from England to Australia.

However, Marconi’s history of #RadioInvention comes with some controversy attached to it. Although Marconi was commended by the Nobel Prize society for his inventions, and given various patents, many people still argued that Nikola Tesla was the original creator of radio. Tesla was responsible for creating the Tesla coil — a crucial component in the transmission of radio waves. Tesla originally designed his coil in 1891 and proved its long-distance transmission capabilities in 1985.

Years after Marconi originally received patent 7777 for the invention of the modern-day radio, in 1943, the US Supreme Court eventually overturned the application, claiming that Tesla and other inventors were responsible for many of the methods that Marconi used in his systems.

Despite this, whether you come down on the side of Marconi, or Tesla, it’s difficult to ignore the impact that Guglielmo made on the history of radio. Not only did he help to create the shortwave wireless communication system, but Marconi pushed to have his invention installed in countless ships and companies around the world. Without Marconi’s dedication and commitment, who could say where the radio industry would be today?

Did Guglielmo Marconi change the world?

#GuglielmoMarconi died at the age of 63 during 1937, but his work lives on.

When Marconi died, a host of radio stations across the world fell silent as a mark of respect for the fallen inventor. In later interviews, Franklin D Roosevelt also said that Marconi was one of the greatest sons of the Italian people. He likened the father of radio to other Italian prodigies like Galileo, Dante, and Michelangelo.

While it’s easy to take the concept of radio for granted today, before the 20th century, wireless communications were impossible. Marconi’s experiments as an original #InventorOfRadio made him a pioneer and an outcast in his world.

A man ahead of his time, Marconi had a vision of a world where wireless communications could transform our lives, and even eliminate the need for war. Without Marconi’s radio inventions on the Titanic, it would have been impossible to rescue the survivors of one of the world’s most famous disasters.

Although Marconi’s history has its dark patches, it’s impossible to ignore the impact that this great man had on the evolution of radio. Today, his technology can still be found in the systems behind your Bluetooth speakers, smartphones and GPS signals.

To learn more about the history of Guglielmo Marconi, visit our website for a full biography of one of the world’s most incredible inventors.

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