WebSep 15, 2013 · A novel scheme for variable optofluidic attenuator is proposed, by using the multi-bend waveguide structure, and combining with microfluidic channel filled with fluid mixture. The optical performance of our proposed device is numerically investigated by the beam propagation method. The results show that not only large dynamic range and low …
Smiths Interconnect - TSX fixed chip attenuators 50 GHz
WebAug 23, 2002 · Presents an initial design and simulation results of 16-bit variable optical attenuator (VOA) with chip dimensions of 4 /spl times/ 4 /spl mu/m/sup 2/. Initial results indicate device-switching time is below 1 ms at a driving voltage of above 100 V. VOAs are widely used in optical communication and signal processing systems to attenuate light … WebNov 15, 2009 · Atopology of absorbing elements of chip-attenuators of medium and large attenuations built on the basis of distributed resistive structures and intended for surface mounting is suggested and its calculation is performed. The results of calculations and experimental research on real samples of chip-attenuators and their large-scale models … ctrlbus
Circuit Simulation Cadence
Webimpact attenuators use to minimize the risk of affected when the vehicles that have high velocity [7]. The impact attenuators built on the race cars is also to prevent if the vehicle uncontrollable during an accident [8]. Each model of impact attenuator used must comply with the latest SAE Formula rules, for use on race cars [9]. WebNov 1, 2015 · The simulation and experiments also demonstrate these cavities have superior TE0n (n=3-5) mode selectivity, which is of vital importance in high power gyro-amplifiers to resolve the mode ... WebRF Fixed Attenuators Our fixed value chip attenuators are manufactured by EMC Technology, Skyworks and Qorvo. Frequencies range to 50GHz. Attenuation values are as high as 40dB and power handling up to 400W. Please start selecting from the . … ctrlb shortcut blender