Design, Fabrication and Testing of Low Pass Filter with AWR, AXIEM and Keysight VNA

Design and Implementation of Equal Ripple 0.5dB LPF using T and Pi Networks, tested and simulated with AWR and Axiem to fabricate PCB circuit and analyzed with Keysight VNA. Medium Transmission Line models are used along with TXline tool to design the N equal 5 stage low-pass filter with length and widths tuned in order to meet the design constraint of cut-off frequency to be 2.4 GHz with IL greater than 30dB. Microstrip design techniques are further used to realize the geometrical circuit.