Essential details of 3G UMTS HSDPA, High Speed Downlink Packet Access: what it is; how it works; channels; operation.
Description and information about the Gate Turn-Off Thyristor, its operation, applications, structure and circuit design considerations.
A summary or tutorial of bit error rate, BER testing and how a bit error rate test, BERT is used in telecommunications, network and radio systems.
Overview of op-amp bandwidth, what it is, how it affects operational amplifier circuits and open loop and closed loop frequency response.
How to use an oscilloscope, with essential tips on using the scope to provide the best performance.
All the essentials in a tutorial about waveguide feeders or transmission lines from the RF theory to practical applications in microwaves.
Details of RFID, Radio Frequency Identification frequencies, frequency bands and channels.
Mike Logan, Display and Input Technology Manager at andersDX, specialists in the design, development and supply of embedded and LCD/OLED display solutions. He continues his blog series on display selection.
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