Question

Assignment for all the students. Design, simulate the following with ADS (with and without parasitics), compare your results. A. 1) Low pass filter: Transmission line filter with pass band edge frequency

900 MHz and characteristics impedance 50 ohms. 2) Butterworth with pass band edge 900 MHz with 1 db attenuation in Pass band, more than 30 db attenuation in stop band 2.7GHz. 3) Chebyshev with pass band ripple 1 db ripple in pass band 900 MHz and more than 30 db attenuation in stop band at 2.7 GHz. B. High Pass Filter same specification as A. C. Band Pass Filter: Same as A with center frequency 900 MHz and bandwidth 200 MHz. D. Band Stop Filter: Same as A with center frequency 900 MHz and bandwidth 200 MHz.

Fig: 1