Qualcomm Fine Tunes RF Antennas for Snapdragon 835
Qualcomm today introduced a new range of RF front-end products that will complement advanced processors such as the Snapdragon 835. The new family of radios are the first gallium arsenide (GaAs) power amplifier modules to come from Qualcomm. The company says the QPA546x and QPA436x are multimode, multiband power amplifier (MMPA) modules that are designed for superior cell-edge performance, which also makes them the first MMPA modules optimized for High Power User Equipment (HPUE) operation. Sprint plans to use HPUE later this year to improve the performance of its 2.5GHz spectrum to boost speed and capacity at the cell edge. The module family supports a range of other technologies, including Qualcomm TruSignal antenna performance. Qualcomm says its newest TruSignal design is better able to support carrier aggregation while also maximizing power efficiency over LTE. Consumers should see more consistent voice and data performance both indoors and out. The QAT35xx antenna is ready for the Snapdragon 835, while the QPA546x and QPA436x are sampling now with the expectation that they'll reach consumer devices later this year.
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Qualcomm today announced the Snapdragon Wear 3100 platform, what the company calls a next-generation chip for wearables and other smart devices. To start, the 3100 is built on an ultra low-power hierarchy to conserve battery life.
Jul 23, 2018
Qualcomm today announced new antennas that will bring mmWave and sub-6 GHz 5G to mobile devices such as smartphones. The QTM052 mmWave module and QPM5xx sub-6 GHz RF module are compact enough that they are suitable for phones.
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