In this paper, analysis, simulation and design of a distributed amplifier (DA) with 0.13µm CMOS technology in the frequency range of 3-40 GHz is presented. Gain cell is a current reused circuit which is optimum in gain, noise figure, bandwidth and also power dissipation. To improve the noise performance in the frequency range of interest, a T-matching low pass filter LC network which is utilize...

A 16-year-old female with a history of neck hemangioma surgery presented with irritable coughs. A computed tomography scan showed anterosuperior and middle mediastinal masses (Figure 1). The patient underwent surgery and the upper and middle mediastinal lesions were removed (Figure 2A). Pathological examination confirmed that the upper and mid...

Objective: To estimate the correlation and variant heritability values of craniofacial variables between parents their offspring. Materials Methods: The sample comprised 20 Indian families; each family consisted father, mother, son, daughter. Lateral cephalometric radiographs facial photographs were taken for member.Fifty -three angular, linear, proportional measured photographic analysis was d...