What is RRH (Remote Radio Head), How it is connected to BBU (Base Band Unit) ?
The remote radio head (RRH) contains the base station’s RF circuitry plus analog-to-digital or digital-to-analog converters and up/down converters. It...
The remote radio head (RRH) contains the base station’s RF circuitry plus analog-to-digital or digital-to-analog converters and up/down converters. It...
In 2016, the Government took the following initiatives for the efficient utilization of the ratio frequency spectrum in the country....
Superheterodyne is the most popular architecture used in communication transceivers. It is based on the heterodyne process of mixing an...
“It is generally not possible for radios to receive and transmit on the same frequency band because of the interference...
A LTE repeater (also known as cell phone signal booster or amplifier) is a type of bi-directional amplifier used to improve UE reception and address coverage...
RBW stands for Resolution Bandwidth; it is used to view distinctly two very closely spaced signals in frequency domain. Two input...
The E-UTRA test models (E-TM) are set of signals defined by 3GPP for the radio frequecy standard testing of LTE...
Skin depth is a measure of how far electrical conduction takes place in a conductor, and is a function of...
The PAPR is the relation between the maximum power of a sample in a given OFDM transmit symbol divided by...
A duplexer is a three port filtering device which allows transmitters and receivers operating at different frequencies to share the...