Showing posts with the label antenna

Logical and Physical Antenna Ports of 5G NR Antenna Ports

In 5G NR or 4G LTE, Multiple Input-Multiple Output (MIMO) transmission is a key technology specific…

Introduction to CPRI Interfaces for 5G Base Stations

We used to post What is CPRI (Common Public Radio Interface)? article ready. This post introduce t…

Why use Space Diversity in Microwave Links?

Long distance Microwave Links often use Space Diversity to ensure reliable communications between t…

What is QAM in Radio Microwave Link?

Quadrature amplitude modulation (QAM) including 16QAM, 32QAM, 64QAM, 128QAM, 256QAM, 512QAM, 1024Q…

What is Rain Fade on Microwave Links?

Rain fade refers primarily to the absorption of a microwave radio frequency (RF) signal by atmosphe…

What are ODU (Outdoor Unit) functions in Digital Microwave Link?

The term ODU is used in Split-Mount Microwave systems where an Indoor Unit (IDU) is typically mount…

Antenna fundamentals in Wireless Telecommunication

The antenna is often the most visible element of a radio system. The sizes and shapes of the condu…

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