Low Power Wide Area Networks (LPWAN)
Low Power Wide Area networks (LPWAN) could play an important role in connecting a range of devices that need to be...
Techplayon Blog
What are E-UTRA Test Models (E-TM) in LTE ?
The E-UTRA test models (E-TM) are set of signals defined by 3GPP for the radio frequecy standard testing of LTE...
IoT Evolution and Market
Majority of industries recognize that M2M and IoT has become the key growth opportunities for telecommunication service providers and enterprises...
Android OS Architecture
Author Name: Parmit Singh Android Application Developer Android operating system is a stack of software components which is roughly divided...
Android Features
Android is a powerful operating system competing with Apple iOS, Window OS and support great features. Few of them are...
What is Skin Depth, Why it matters in Radio Frequencies ?
Skin depth is a measure of how far electrical conduction takes place in a conductor, and is a function of...
What is PAPR (Peak to average power ratio), Why it matters to Power Amplifier ?
The PAPR is the relation between the maximum power of a sample in a given OFDM transmit symbol divided by...
What is Duplexer, How it is used, Advantages and Disadvantages ?
A duplexer is a three port filtering device which allows transmitters and receivers operating at different frequencies to share the...
5G NR and 4G LTE Comparison
A Short comparison of 5G and 4G technologies is given is table below Technology Data Rates Latency Mobility Support Spectrum...
How are the RF signals transmitted and received ?
There are three basic requirement for communication (through RF Signals) to happen between two devices: Two or more devices that...