Radiofrequency Test Fixtures

Radiofrequency Test Fixtures

Home » Media Center » Blog » Radiofrequency Test Fixtures Radiofrequency Test Fixtures November 2020 FollowFollowFollow JEM Engineering offers both on-site and remote RF testing services at our facility in Laurel, Maryland. Our Spherical Near-Field Chamber (SNF) and...
Intro to Antenna Polarization

Intro to Antenna Polarization

Home » Media Center » Blog » Intro to Antenna Polarization Intro to Antenna Polarization October 2020 FollowFollowFollow In an earlier post, we touched upon different antenna’s intrinsic characteristics, such as gain, radiation patterns, directivity and VSWR. In this...
Microstrip Antennas: The Basics

Microstrip Antennas: The Basics

Home » Media Center » Blog » Microstrip Antennas: The Basics Microstrip Antennas: The Basics September 2020 FollowFollowFollow In a previous post, we introduced microstrip antennas. In this post, we explore their basic characteristics, benefits, and drawbacks....
Frequency Bands & Applications

Frequency Bands & Applications

Home » Media Center » Blog » Frequency Bands & Applications Frequency Bands & Applications August 2020 FollowFollowFollow The textbook definition of a frequency band is an interval in the frequency domain, delimited by a lower frequency and upper frequency....
What are Genetic Antennas?

What are Genetic Antennas?

Home » Media Center » Blog » What are Genetic Antennas? What are Genetic Antennas? July 2020 FollowFollowFollow First appearing in the 1990s, genetic antennas, also known as “evolved antennas,” resemble intricately bent paperclips attached to a radio frequency...
The Many Forms of a Flight-Qualified Antenna

The Many Forms of a Flight-Qualified Antenna

Home » Media Center » Blog » The Many Forms of a Flight-Qualified Antenna The Many Forms of a Flight-Qualified Antenna June 2020 FollowFollowFollow In a previous post, we mentioned some of the environmental testing standards that JEM Engineering follows in order to...