Antennas for Smart Frisbee
Mikko Parkkila2023-07-13T06:27:30+03:00How to make a frisbee “smart”, bringing a new level of precision and connectivity to Disc Golf, empowering players to analyse their throws in real-time and unlock insights for
Using two 5G modules? – Key antenna considerations
Mikko Parkkila2025-12-17T12:51:45+03:00The latest cellular generation, the 5G, is the ultimate low latency, high data rate network solution but can still suffer from poor coverage unless you use two 5G modules.
Pre-layout work and good signal integrity simulation
Matti Uusimäki2022-12-16T10:05:39+03:00Digital signals controls all the devices today. A failure in signal integrity simulation creates unwanted phenomena like sudden freeze of the device or unknown software error. These happens when
Employee experiences – Henna Hurskainen
Henna Hurskainen2022-11-28T11:40:08+03:00Who am I? My name is Henna Hurskainen, and I started as an assistant at Radientum in September 2022. As a student of international relations and economics I saw
CDF EIRP and sPD in 5G mm-wave Mobile Phone Simulation
Katerina Galitskaya2025-12-17T12:11:05+03:00When designing mm-wave 5G device, engineers have to compline with specific limits and metrics according to industry standards and safety protocols. The two most important metrics in 5G mm-wave
Electromagnetic compatibility (EMC) in 5G mm-wave USB dongle
Katerina Galitskaya2022-09-14T13:57:44+03:00Electromagnetic compatibility (EMC) usually is not the first thing in mind while working with mm-wave antennas. An engineer has a lot of challenges to solve within the antenna itself,
Hardware potting – 5+1 tips to avoid problems with antennas
Mikko Parkkila2024-05-22T09:20:22+03:00Why potting is used First, what is hardware potting? It is a process where you protect electronics from various effects by filling an enclosure of the electronics with a
CST Studio Suite: Domain Decomposition Solver vs. Time Domain Solver
Katerina Galitskaya2022-05-18T10:51:29+03:00When designing and simulating periodical structures, like arrays, the engineer wants to have a reliable tool, that doesn’t require hours of setting up. Simulation time plays a significant role
Electronics testing – Happy versus Unhappy testing
Matti Uusimäki2022-12-12T13:40:11+03:00I wish I would have come across this terminology earlier when I was teaching electronics designing. It would have been so much easier to categorise the different electronics testing
5G mm-wave chamber
Katerina Galitskaya2021-12-10T11:21:04+03:00Mm-waves have become a well-known and desired frequency band, thanks to 5G FR2 and RADAR applications. Antenna designers have learned how tricky antenna systems can be on those frequencies