来自MSN

Direct Digital adjourns special meeting for lack of quorum

An announcement from Direct Digital Holdings ( (DRCT)) is now available. On December 26, 2025, Direct Digital Holdings, Inc. convened a special meeting of stockholders but failed to achieve a quorum, ...
IEEE

Interpolation Based Direct Digital Synthesizer With FMCW Capabilities for Automotive RADAR ...

Abstract: This paper investigates the relevance of the interpolation-based Direct Digital Synthesizer (DDS) proposed by T. Nakagawa and H. Nosaka in 1997 [9], in the context of modern automotive radar ...
IEEE

Quadrature Direct Digital Synthesizer Using Folding Circuits with Current Steering DACs

Abstract: This paper presents quadrature direct digital synthesizer (DDS) using analog folding circuits. The folding circuits generate sine and cosine waves from ramp waves calculated with a phase ...