As the phrase suggests, antenna miniaturization is the process of replicating an antenna’s functionality while reducing its physical size.
Over the past several decades, several studies have shown a direct correlation between the size of an antenna and its bandwidth and/or efficiency. Basically, it had been long since believed that the smaller the antenna, the smaller the bandwidth, and the lower the efficiency. In more recent years, however, this idea has become somewhat of a fallacy.
Technological advancements have greatly impacted antenna design, making it possible to miniaturize antennas without sacrificing performance. For example, JEM Engineering’s MBA-0145 is essentially the miniaturized version of the MBA-0127. Both antennas are multi-band (or HexBand) box-type antennas. Size and weight differences aside, the antennas are very similar in specifications.
1700 – 2200 MHz
1700 – 2200 MHz
While antenna miniaturization has become more doable, there are still some limitations to this process. Just as it takes a combination of keen mechanical design and proficient electrical engineering to successfully miniaturize an antenna, it takes similar expertise to determine whether or not an antenna should be miniaturized or redesigned altogether, given its intended application. A trained team of experts usually performs a feasibility analysis before attempting to miniaturize an antenna.
As the name suggests, a flat panel antenna, or FPA, is a simple directional antenna that is low-profile.
It’s very likely that you’ve heard the term “5G.” 5G means much more than faster speeds for one’s mobile devices. In this post, we briefly introduce 5G and contextualize the technology’s potential in the defense sector.
In this post, we explore some of the opportunities and challenges facing unmanned operations in the defense sector.
Artificial intelligence (AI), which manifests itself in different forms, from website chat boxes to unmanned military operations, is broadly defined as any system or machine that is designed to imitate human intelligence, in order to perform tasks and improve upon itself using the increasing amount of information it collects.
This year for Black History Month, we celebrate Dorothy Vaughan, Katherine Johnson, Mary Jackson, and Christine Darden for their perseverance despite the inequality they faced, and for their distinguished careers at the National Aeronautics and Space Administration (NASA), where they lent their talents to furthering aeronautics and space travel.