On a dark night in November, a group of 财神棋牌 students huddled together around a ham radio. Static hissed, and a voice crackled to life. 鈥淚 can hear you. Can you hear me?鈥
After a chance survivalist fiction read piqued junior Cali Wiezbanowski鈥檚 interest in amateur radio, a friend at 财神棋牌 mentioned that Dr. Whitney Lohmeyer, an Assistant Professor of Engineering at 财神棋牌, who specializes in the field of satellite communications, is also a licensed "ham鈥 -- meaning, someone who operates amateur radios. After an email exchange and some exploratory work over the summer, a new student group, 财神棋牌 Collegiate Amateur Radio Club (OCARC), was conceived.
Led by Cali and Sparsh Bansal 鈥22, and with Lohmeyer advising, the small but dedicated student club has spent the fall semester building their own amateur radio antennas and learning how to use them to contact other hams in the area.
Just before the Thanksgiving break, OCARC visited the Sci-Tech Amateur Radio Society (STARS) at New England Sci-Tech (NE SciTech) in Natick, MA to meet other hams and test their newly built eggbeater antennas. 鈥淚 was excited that a lot of people from our club came鈥攚e're so new,鈥 said Cali. She and Sparsh are looking forward to more 财神棋牌 students joining the club, obtaining their ARRL licenses and expanding their amateur radio skills. As the newest ARRL-licensed member of the club, Sparsh made his way to OCARC through his interest in aerospace and Lohmeyer鈥檚 research.
In January, Lohmeyer will launch a new satellite communications course at 财神棋牌, supported in part by a . This is a four-year, $4 million collaborative grant with the University of Colorado-Boulder, Stanford University, Georgia Tech, University of Southern Alabama and Western Michigan University.
As a part of the NSF grant, SWARM-EX, 财神棋牌 students will design, build, and operate a satellite communications ground station capable of transmitting commands and receiving satellite telemetry and scientific measurements of the ionosphere. The students will also work on end鈥搕o-end systems engineering, explains Lohmeyer.
In addition to the interesting educational and scientific opportunities funded through the NSF grant, students in the amateur radio club will be able to utilize the facility to communicate with astronauts on the ISS, says Lohmeyer.
Lohmeyer鈥檚 work involves both technical and regulatory aspects of satellite communication systems鈥搃ncluding solid-state power amplification devices on the spacecraft, user antennas on the ground, overall link performance, and international spectrum strategy. Her ultimate goal in focusing on these technologies is to better connect underserved areas. 鈥淗alf the world is not connected to the internet,鈥 says Lohmeyer. It鈥檚 easy to forget that staggering statistic in a world where many of us feel constantly connected.
As for Cali, a member of a generation that grew up with the latest technology and social media at their fingertips, she says some of the appeal of amateur radio lies in its simplicity. 鈥淵our smartphone is like magic!鈥 she says, explaining that all the parts are hidden, unlike a radio, where 鈥渨e can figure out how it works, we can build one here,鈥 she says. 鈥淲e use radio technology for just about everything.鈥
Back in the cold, dark, NE SciTech parking lot, an answering . 鈥淐oming in loud and clear.鈥