When General Motors encountered a problem with the AM/FM antenna on its 2011 Chevrolet Camaro convertible, the company turned to two antenna engineers including one from the company’s electromagnetic compatibility lab. The engineers, who were tasked with concealing the AM/FM antenna without sacrificing radio reception while not putting it inside the Camaro’s windows, managed to find a way to bury the AM/FM antenna inside the svelte spoiler perched on the car’s rear deck lid. All that is visible is a shark fin antenna (used for satellite radio, OnStar and cellular signals), while the separate whip antenna — built into the spoiler — is used to receive AM and FM radio signals.For more information on the spoiler antenna, see a video of the engineers explaining the process.Read more from the ARRL.
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Interference Technology
Established in 1970, Interference Technology helps EMI/EMC engineers find solutions to their various testing, design, application and regulatory issues by publishing articles, news and other practical content. We help suppliers in these areas to find the right customers for their components, materials, test equipment and services through a wide range of marketing services, including lead generation, branding, market research and events. The publication is available in various printed and electronic media formats, with readers in over 60 countries. We also publish issues in local languages in China, Japan and Europe.