STMicroelectronics’ new analogue class-D audio amplifier exhibits power density of 3.2W/mm2. The semiconductor company has introduced a high-performance, analogue class-D audio amplifier with best-in-class power density. This achievement will allow equipment manufacturers to combine superior audio quality with a small form factor in next-generation home and professional sound systems and active-speaker applications. To maximise the speaker output power, sound-system manufacturers...
Active antennas in 4G network trial
CommScope has supplied the first active antennas in use in an LTE network field trial. This is a major step towards the promise of better, more cost-effective ways to transmit broadband signals to mobile customers using next generation networks. CommScope’s new active antennas, part of the company’s expanding portfolio of solutions for 4G wireless networks, are installed as part of a multisite LTE trial being conducted by a prominent North American wireless network...
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