New designs of first order microwave integrator

In this paper, new designs of first order microwave integrator are proposed by using six equal length transmission line sections. One of the proposed designs is obtained by changing the normalizing frequency of existing design of microwave integrator and the other design is obtained by optimizing the characteristic impedances of transmission line sections. The simulated results are almost close with the ideal ones in the frequency range of 3GHz to 5GHz for one of the designs and 4GHz to 10GHz for other design.

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