Micro Machined Multilayered Miniaturized Filter
Mariselvam.V1, S. Meivel2, M. Sivadharsini3
1V. Mariselvam, Department of Electronics and Communication Engineering, M. Kumarasamy College Engineering, Karur (Tamil Nadu), India.
2S. Meivel, Department of Electronics and Communication Engineering, M. Kumarasamy College Engineering, Karur (Tamil Nadu), India.
3M. Sivadharsini, Department of Electronics and Communication Engineering, M. Kumarasamy College Engineering, Karur (Tamil Nadu), India.
Manuscript received on 27 April 2019 | Revised Manuscript received on 09 May 2019 | Manuscript Published on 17 May 2019 | PP: 546-547 | Volume-7 Issue-6S4 April 2019 | Retrieval Number: F11140476S419/2019©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: To obtain high performance in Stepped impedance filters it require large low to high impedance ratios. High ratios results in filter having large step discontinuities can be reduced there by introduce losses. Miniaturized filters on micromachined multilayered substrates are capable of addressing the above issues and realize optimal performance filters. In this paper a micromachined multilayered filter is designed on a multilayered substrate with silicon (εr =11.7) and silicon dioxide (εr =3.9) and simulated in CST software. The microwave performances of the filter show less than 1dB insertion loss and enough stop band rejection for W-band application.
Keywords: Low Pass Filters, Micromachining, Microwave Filters.
Scope of the Article: Microstrip Antenna Design and Application