Abstract: The present disclosure relates an automatic gain control apparatus and method for rapidly and effectively completing automatic gain control by performing a gain control procedure only three times irrespective of intensity of a received signal using peak values in an analog region and an output signal of an analog-digital converter.

Abstract: The present disclosure relates an automatic gain control apparatus and method for rapidly and effectively completing automatic gain control by performing a gain control procedure only three times irrespective of intensity of a received signal using peak values in an analog region and an output signal of an analog-digital converter.

Abstract: Provided is a series and parallel dye-sensitized solar cell module. The series and parallel dye-sensitized solar cell module includes a plurality of parallel modules, each including a plurality of positive electrodes aligned on a conductive transparent film of a positive electrode substrate, a plurality of negative electrodes aligned on a conductive transparent film of a negative electrode substrate, a redox electrolyte filled between the positive electrode and the negative electrode, a positive electrode grid formed on the conductive transparent film of the positive electrode substrate to distribute electrons to the positive electrode, and a negative electrode grid formed on the conductive transparent film of the negative electrode substrate to capture electrons generated from the negative electrode, and an insulator configured to insulate the plurality of parallel modules from each other.

Abstract: Disclosed herein is an implant device for osseointegration to endure weight. This implant device includes an insert-type implant inserted into an amputated end of a thighbone or a lower leg bone of a leg of a patient; a load dispersing adaptor having a cap shape, encompassing both the implant and the amputated end of the leg simultaneously at a lower end of the implant; a load support plate having a plate shape, coupled with the lower surface of the adaptor, whose diameter is widened, on which a plurality of muscle fixing holes are dispersedly formed; and a coupling screw, which couples the load dispersing adaptor with the insert-type implant at a bottom of the load dispersing plate through screw-coupling.

Abstract: A device for detecting a digital bit in an optical disc reproducing apparatus, where the optical disc reproducing apparatus has an optical pick-up for picking up an RF signal from information pits formed in the optical disc, and where the device includes first bit detecting means for detecting bit data from the RF signal, compensating value generating means for selectively generating a certain compensating value according to the state of arrangement of the bit data detected in the first bit detecting means, and amplitude adjusting means for adjusting an amplitude of the RF signal within a certain section thereof according to the certain compensating value generated in the compensating value generating means.

Abstract: A data reproducing apparatus for reproducing data from mediums such as digital compact discs, includes a discrete time oscillator for detecting a phase transmission of a reproduced digital signal, and an interpolation unit for interpolating the reproduced digital signal in accordance with a value detected in the discrete time oscillator. The apparatus may also include an adaptive equalizer for removing components which distort, or otherwise impair, data reproduction from a value output from the interpolation unit, an adder for adding a value output from the adaptive equalizer to a critical value decision level, and a phase detector for detecting the reproduced digital signal in accordance with a value output from the adder. The apparatus facilitates asymmetric compensation by interpolating a sampled RF signal in a discrete time oscillator, and by employing an adaptive equalizer.