Miniaturized dual-band bandstop filter using multilayered E-shape micro strip structure
Author
Source
Engineering and Technology Journal
Issue
Vol. 34, Issue 11A (30 Nov. 2016), pp.2096-2105, 10 p.
Publisher
Publication Date
2016-11-30
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Abstract EN
This paper presents a new design technique to realize a miniaturized dual-band rejection filter based on the E-shape microstrip structure for multifunctional wireless communication systems.
The filter is designed on a double layer substrate to achieve compact size.
On the bottom layer, two E-shape microstrip structures are realized and coupled through a space gap, gc, to perform the specified dual-bandstop response.
The filtering response of the two bandstops is improved using a top layer substrate employing a main line stub.
The main line is a half wavelength hairpin resonator.
These two filter circuits are capacitivley coupled using overlapping microstrip lines.
To demonstrate the proposed design technique, a multi-band bandstop filter is developed with rejection frequencies of 2.4 and 5.3 GHz Wireless local Area Network (WLAN).
The filter is designed and simulated using the momentum simulator of the Advanced Design System (ADS) software package.
The resulting filter has two second-order bandstops with four transmission poles and provides two band rejections of 25 dB and 35 dB at 2.4 GHz and 5.3 GHz respectively.
The filter circuit size is very small, being of the order of about 26 mm2 excluding the feeding ports.
American Psychological Association (APA)
Hamid, Raid T.. 2016. Miniaturized dual-band bandstop filter using multilayered E-shape micro strip structure. Engineering and Technology Journal،Vol. 34, no. 11A, pp.2096-2105.
https://search.emarefa.net/detail/BIM-760392
Modern Language Association (MLA)
Hamid, Raid T.. Miniaturized dual-band bandstop filter using multilayered E-shape micro strip structure. Engineering and Technology Journal Vol. 34, no. 11A (2016), pp.2096-2105.
https://search.emarefa.net/detail/BIM-760392
American Medical Association (AMA)
Hamid, Raid T.. Miniaturized dual-band bandstop filter using multilayered E-shape micro strip structure. Engineering and Technology Journal. 2016. Vol. 34, no. 11A, pp.2096-2105.
https://search.emarefa.net/detail/BIM-760392
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 2104-2105
Record ID
BIM-760392