This work proposes a novel pre-distortion technique for the quantization noise cancellation of fractional-N frequency synthesizers.The proposed technique utilizes the coordinate rotation digital computer (CORDIC) algorithm to pre-distort the baseband signal of a wireless system with the quantization noise.The pre-distorted signal then modulates the

The study of the position of the Universe as the material world has a special significance in its purposefulness or instrumentalism in politics.The question is that whether acquiring different dimensions of Universe is Games the purpose of politics, or it is the mean by which politicians approach to the goals of politics.This research revealed that

The variability of quasar light curves can be used to study the structure of quasar accretion disks.For example, continuum reverberation mapping uses delays between variability in short and long wavelength bands ( short lags) to measure the radial extent and temperature profile of the disk.Recently, a potential reverse lag, where variations in shor

The paper points out disadvantages and ambiguities of existing criteria for canon tubes condition determination as well as of for casting methods Course a pied - Homme - Vetements - Manteau - Impermeable for their remaining service life.A possible approach in making decisions about corrective maintenance actions is given, particularly when concerni

Refrigeration, and air Turners conditioning systems are designed to transport heat from internal spaces or products and discard it into the surrounding.Refutation of heat might happen in a straight line to the air, as in the case of most conventional units of air-source, or to water flowing from a cooling tower.This heat is of a "low-grade diversit