Here integrated cascaded ring modulators (RMs) are proposed for the ultra-compact and energy-efficient optical down sampling of broadband wireless signals. The N time-interleaved, low-bandwidth ...

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The wireless connectivity, however, has been improved from the single-band wi-fi of the old model to auto-switching dual-band (2.4GHz/5GHz). As Canon’s top-of-the-line photo printer, the ...