Questions tagged [mimo]

Multiple-input and multiple-output, or MIMO, is the use of multiple antennas at both the transmitter and receiver to improve communication performance

Filter by
Sorted by
Tagged with
0
votes
0answers
22 views

Can a butler matrix have variable phase shifters instead of fixed ones?

If not, why are fixed phase shifts required?
2
votes
1answer
206 views

Is it possible to have 2 x 3:2 MIMO with 2 antennas?

I was going through a datasheet of an HPE M210 802.11n Access Point. According to the specs it has 2 internal antennas and supports 2 x 3:2 MIMO. My question are: 1) is it actually possible to have 3 ...
-2
votes
1answer
121 views

multiband mimo ad-hoc wireless connections from different spectrums [closed]

I'd like to create a multiband MIMO ad-hoc wireless network. Can I turn on every GPS, WIFI and Bluetooth radio of a mobile device and synchronize data transfers at extreme speeds between a small, ...
10
votes
3answers
394 views

Using MIMO in Amateur Radio?

MIMO, Multiple Input, Multiple Output, is used widely in commercial data transmission. 802.11n and LTE devices use it to increase throughput, link reliability, and channel usage without increasing ...