mmWave

New iPad Pro Lacks mmWave 5G and Ultra-Wide Camera

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Apple’s “Let Loose” Event: Follow along with our live blog. While the iPad Pro was updated with the M4 chip and more today, the latest 11-inch and 13-inch models lack two features that are available on some previous models, including mmWave 5G support and an Ultra Wide camera. Apple’s comparison page confirms that cellular configurations … Read more

Integrated optical frequency division for microwave and mmWave generation

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Microwave and mmWave with high spectral purity are critical for a wide range of applications1,2,3, including metrology, navigation and spectroscopy. Owing to the superior fractional frequency stability of reference-cavity stabilized lasers when compared to electrical oscillators14, the most stable microwave sources are now achieved in optical systems by using optical frequency division4,5,6,7 (OFD). Essential to … Read more