Tag: MIMO

How to Perform Multi-Channel Timing and Phase Alignment

RF + Microwave

How to Perform Multi-Channel Timing and Phase Alignment

Eric Hsu 2019.04.18

In an earlier post, “How to Generate Multi-Channel Phase-Stable and Phase-Coherent Signals”, I discussed a test system capable of providing multiple signals and a constant phase relationship between t

7 min read

#Signal Generators #MIMO #4G LTE-A #5G

How to Generate Multi-Channel Phase-Stable and Phase-Coherent Signals

RF + Microwave

How to Generate Multi-Channel Phase-Stable and Phase-Coherent Signals

Eric Hsu 2019.04.10

Testing multi-antenna systems, such as spatial diversity, Multi-input Multi-output (MIMO), and beamforming, requires a test system capable of providing multiple signals and a constant phase relationsh

5 min read

#Signal Generators #MIMO #Wireless Device Test

5G Mobile Network Testing: When Coverage Matters

Industry Insights

5G Mobile Network Testing: When Coverage Matters

Jessy Cavazos 2019.03.29

Wireless networks have evolved drastically over the past two decades. 5G greatly elevates network complexity with massive multiple input multiple output (mMIMO), millimeter-wave (mmWave) frequencies a

4 min read

#5G #MIMO #mmWave

What Timing Synchronization Means for Your Multi-Channel RF Signal Generation

RF + Microwave

What Timing Synchronization Means for Your Multi-Channel RF Signal Generation

Eric Hsu 2019.03.25

In a rock band, the drummer keeps the beat steady and the other musicians follow the rhythm. The drummer keeps the entire band in sync. The same concept is true when you integrate multiple instruments

5 min read

#Signal Generators #MIMO #Wireless Device Test #Arbitrary Waveform Generators

MWC 2019 – What Does Mr. Gaudí Have to Do with 5G?

Industry Insights

MWC 2019 – What Does Mr. Gaudí Have to Do with 5G?

Jessy Cavazos 2019.02.27

About a year ago, I was in Barcelona, Spain, at Mobile World Congress (MWC) on a quest to find out where the industry stood with 5G and hoping to check out the city’s most famous architectural work by

5 min read

#5G #MIMO #mmWave #Wireless Device Test

MWC 2019 - 5G Innovation across the Mobile Ecosystem

Industry Insights

MWC 2019 - 5G Innovation across the Mobile Ecosystem

Jessy Cavazos 2019.02.15

Mobile World Congress (MWC) is around the corner (Feb 25-28, 2019). Once again, more than 100,000 people from across the communications ecosystem will walk the halls of the Fira Gran Via convention ce

6 min read

#5G #MIMO #mmWave #Communications #Wireless Device Test