ell phones, also known as mobile phones or wireless phones, are hand-held phones with built-in antennas. Unlike home phones, cell phones can be carried from place to place with a minimum of fuss. Thi...

he RF–cancer story took a remarkable turn a few days ago. A new animal study challenged many of the assumptions which lie at the heart of claims that RF radiation —whether from cell phones, cell towe...

eysight Technologies is hosting a complimentary 5G Symposium on Sept. 3. eysight technical experts will discuss the test and metrology challenges regarding current and future 5G standards developmen...

...

...

video optical converter Multiplexing 1×video, 1×data (RS232RS422RS485), 2×voice data LR and 1×10/100Base_T into optical interface and order wire...

Operational amplifiers can be used in two basic configurations to create amplifier circuits. One is the inverting amplifier where the output is the inverse or 180 degrees ou...

OFDM - Orthogonal Frequency Division Multiplex, the modulation concept being used for many wireless and radio communications radio applications...

Information or tutorial about what is CDMA-Code Division Multiple Access, and the CDMA technology basics.CDMA or Code Division Multiple...