This work presents the design and evaluation of a planar device for microwave heating liquids in continuous microfluidics (CMF) made polydimethylsiloxane (PDMS). It deals with volumes µL range, which are high interest relevance to biologists chemists. The heater this is conceived around complementary split-ring resonator (CSRR) topology that offers desired electric field direction to—and intera...

Three dual-mode band-pass filters are presented in the present paper. The first filter is realized by dual-mode substrate integrated waveguide (SIW) cavity; the second is based on the integration of SIW cavity with electromagnetic band gap (EBG); and the third is based on the integration of SIW cavity with complementary split ring resonator (CSRR). The dual-mode SIW cavity is designed to have a...

In this paper, a PIFA loaded with split ring resonator (SRR) is presented, in which frequency switching is performed by varying the radius of split rings. The proposed Planar invertedF antenna (PIFA) without metamaterial resonates at 7.46 GHz with return loss of -23.71 dB, gain value 5.41 dBi and bandwidth 361.8 MHz. Proposed PIFA structures with metamaterial loading resonates at multiple frequ...