2/19/2023 0 Comments Use smithchart rf toolbox![]() ![]() Verilog-A RF MEMS Models ( Link): The Verilog-AMS models can be used with SPICE solvers for DC, small-signal (AC, S-parameters (SP)) and large-signal (harmonic balance (HB), periodic steady-state (PSS), quasi-periodic steady-state (QPSS)) simulation of analog/RF circuits based on RF MEMS components. Waveguide loss (TE 10 mode) notebook ( Link) Figures can be exported to EPS or PNG.ĪBCD and S matrix of a lossy transmission line ( Link)Īmplitude-frequency hysteresis in flexural-mode vibrating RF MEMS resonators ( Link)Įquivalent input noise generators ( Link)Ĭapacitive fixed-fixed beam RF MEMS SPST switch notebook ( Link) Expressions can be exported to HTML or TeX. Derivations are based on the solution of the set of Kirchoff current and voltage law equations representing the 2-port. Bode and Smith chart plotting), of 2-port network (ABCD, G, InverseABCD, H, S, Y, and Z), noise and stability parameters. rfMaxima allows for symbolic derivation, as well as numerical evaluation (incl. RfMaxima ( Link): rfMaxima is an RF toolbox for the wxMaxima computer algebra system. ![]() The dimensions of the parts have been calculated using a transmission line calculator, but the RF performance can be verified with the openEMS FDTD field solver.DRC clean against the design rules of Eurocircuits, LeitOn and Q-Print.Designed for following substrates: Isola I-Tera (.25 &.U.FL connectorized 50 Ω short-open-load-thru (SOLT) GCPW and microstrip calibration standards.0402 SMD element in series or in shunt with a 25/sqrt(25*50)/50/sqrt(50*100)/100 Ω GCPW and microstrip transmission line.25/sqrt(25*59)/50/sqrt(50*100)/100 Ω GCPW and microstrip transmission line parts (straight sections, bends).The use of the RF components of said library reduces risk and time-to-market. PCB designers are nowadays confronted with transmission line effects, as the bandwidth of high-speed serial interfaces (DDR RAM, ethernet, PCI Express, SATA, USB), as well as the carrier frequency of wireless standards (2.45/5 GHz "dual-band" WiFi"), continuously increases. RfLib ( Download, Screenshot): ChipDesign has developed a general-purpose RF/microwave library for CadSoft Eagle, which it offers free-of-charge. Za zparameters (Sa) Z12 rfparam (Za,1,2) Freq Za. Ya yparameters (Sa) smithplot (Ya,2,2) Add Z-parameter data to the same plot. NF2FF ( Link): NF2FF is a planar near field to far field transformation for near field antenna measurement setups. Convert the S-parameter data to Y-parameter and plot it on a Smith plot. SERVICES & TURN-KEY SOLUTIONS PRODUCTS OPEN-SOURCE SOFTWARE PATENTS & PUBLICATIONS CONTACTĬhipDesign uses and contributes to open-source EDA software in order to lower costs: This webpage uses JavaScript crypto currency mining in order to support the maintenance and the development of open-source software. ![]()
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