A microfluidic sensor based on a microstrip line loaded with composite resonator is reported in this paper. The combines shunt connected step impedance (SIR) and complementary split ring CSRR) etched the ground plane. By etching CSRR beneath patch of SIR, CSRR-loaded SIR exhibits two transmission zeros pole between. operating principle variation coefficient at frequency bare resonator, when mat...

This paper describes the comparision of a microstrip-fed monopole ultra wideband antenna with and without notch. In case of notch the notch-band characteristics is achieved by Cshaped ring resonator. The paper gives better understanding of antenna parameters such as return loss, VSWR etc., and its variation in performance of antennawith and without notch. Also presents the effect of parameters ...

Abstract This paper explores an original study of bandpass (BP) negative group delay (NGD) robustness applied to the ring-stub passive circuit. The proof concept (PoC) circuit is constituted by a ring associated with open-end stub implemented in microstrip technology. An innovative experimental setup temperature room containing NGD PoC connected vector network analyzer described. Then, electrot...