Transcription of EECS 242
{{id}} {{{paragraph}}}
Example: tourism industry
EECS 242
eecs 242 Scattering ParametersProf. NiknejadUniversity of California, BerkeleyUniversity of California, BerkeleyEECS 242 p. 1/43 Scattering Matrix123V+1V 1V+2V 2V+3V 3 Voltages and currents are difficult to measure directly at microwave opens , and it s hard to create an ideal open (parasitic capacitance andradiation). Likewise, aYmatrix requires shorts , again ideal shorts are impossibleat high frequency due to the finite inductance. Many active devices could oscillate under the open or short termination. Sparameters are easier to measure at high frequency. The measurement is directand only involves measurement of relative quantities (suchas the SWR or thelocation of the first minima relative to the load). It s important to realize that although we associateSparameters with highfrequency and wave propagation, the concept is valid for of California, BerkeleyEECS 242 p.
EECS 242 Scattering Parameters Prof. Niknejad University of California, Berkeley University of California, Berkeley EECS 242 – p. 1/43
Loading..
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: