The transition from second-generation (2G) to third-generation (3G) wireless cellular systems requires multi-standard adaptability in a wireless receiver. An important answer to this request is the ...

Sigma-Delta ADC是一种目前使用最为普遍的高精度ADC结构，在精度达到20位以上的场合，Sigma-Delta是必选的结构。通过采用过采样、噪声整形以及数字滤波技术，降低对模拟电路的设计要求，实现了其他类型的ADC无法达到的高精度和低功耗。通常情形下，各种类型ADC的 ...

The transition from second-generation (2G) to third-generation (3G) wireless cellular systems requires multi-standard adaptability in a wireless receiver. An important answer to this request is the ...

Whether you are seeking to foster a lean mindset or work within an enterprise that is seeking a lean transformation, UTSA offers a variety of certification tracks customized to meet your learning ...

SiGMA Group has introduced a new initiative linking event attendance with professional training. Starting this season, every ...

Lean Six Sigma principles are used by world-class companies to make processes more efficient and improve the quality of their products and services. Our Lean Six Sigma courses and certifications will ...

Even the most proven business tools and approaches must adapt as time goes on, morphing to suit the state of the market and today’s companies. Six Sigma is no exception, with multiple branches, ...