Title: RF Communication and Antenna Systems Engineer Expert consultant for legal case involving trade secrets related to RF/microwave modules used for C-IED applications. Eb/No performance including impact of switch/compensator network and timing jitter in the receiver. Expert possesses excellent verbal and written communication skills, including technical proposal writing, technical reports, and presentations.Įxpert performed waveform simulation/analysis using Agilent ADS for SONET 10 Gbps communications link to ascertain BER vs.
#MATLAB CST MICROWAVE STUDIO SOFTWARE#
Expert is proficient in use of software simulation tools for satellite system and RF design, including Satellite Tool Kit (STK), Matlab/Simulink, SPW, Agilent Advanced Design System, Eagleware/Genesys, AWR Microwave Office and Visual System Simulator, CST Microwave Studio, and Ansoft HFSS. Expert has performed RF/microwave system level design of payloads and transceivers, including cascade analysis of linear, intermodulation, thermal and phase noise distortion, dynamic range, intercept point, gain and noise figure link budget analysis, and Bit Error Rate performance. Expert performed end-to-end modeling/simulation and requirements analysis for the MUOS mobile satellite system, which uses a Wideband CDMA waveform based on the 3GPP standard. Expert worked on a 60 GHz point-to-point radio development where he designed the coplanar waveguide antenna with hemispherical anti-reflection ceramic shell and performed the system design including modulation, spectral and filter analysis, modulation index (FSK), spectral emissions mask and specification of filters. Therefore, in PHI = 0, the Theta is changed from 0-180, the corresponding surface is an Xoz surface, that is, the E side, as shown below.Expert has 20+ years in the RF/antenna/communications engineering field, including design of RF solid-state power amplifiers, airborne radar warning receiver systems, wideband satellite receivers, payload engineering, end-to-end satellite communication systems analysis/simulation, waveform development (M-PSK, M-QAM).
Through the field monitor, it can be seen that the E side is cut along the Xoz (faces parallel to the current direction), and the h is cut along the Yoz. You can also view the direction of the polar coordinate form, click Polar. It is already built here, and the antenna simulation is performed below.ġ Check if the three are correct: frequency, background fill (peripheral square box), boundary (default is infinite, no reflection)Ģ, check the Mesh grid, especially the boundaries of different materials, see if there is a split grid.įor example, in the X direction, the same material and continuous, cut into three meshes, meet the requirementsģ, simulation to the antenna time, waiting for a moment Third, the simulation results of the antennaĢ, the direction map, about 2.3G Hz in the resonance point. The parameters are as follows: Generally selected as three times the thickness, while the bottom surface is attached (double TS) Press f to select the feeder surface, click on Waveguide Port, you can generate the need for the feeder! Here we choose the second The parameters are as follows, pay attention to select the PEC material!Ĩ, port settings, there are two methods: 1, click on the WAVEGUIDE PORT, there will be a big plane in the peripheryĢ. Regenerate a side of the button! Choose one ground first Where w = 1.46ħ, GROUND modeling, press F Click the bottom surface, then click the regeneration, the operation, the parameters are as follows.
#MATLAB CST MICROWAVE STUDIO PATCH#
Third, the simulation results of the antennaġ Select Patch, will give a corresponding unit after the selection.ģ Select the corresponding operating frequency range, select the corresponding monitorĤ, establish a substrate model, select Brick, set x, y, z value, select the substrate material, where LX, Ly, TS value is as followsĥ, set a patch model, select Brick, parameter as follows.Ħ, feed line modeling, select Brick, parameter settings are as follows.