Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Manimala Pal"'
Publikováno v:
Journal of Electromagnetic Waves and Applications. 32:1212-1220
A substrate integrated waveguide based leaky wave antenna with Vicsek-cross fractal shaped slot is proposed. Vicsek cross fractal is used here to obtain wide band and compact structure for wideband applications in X-band. The proposed design achieves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d88b17237b10f0c31cfb8364c1ea4a9a
https://doi.org/10.1080/09205071.2018.1426502
https://doi.org/10.1080/09205071.2018.1426502
Publikováno v:
AEU - International Journal of Electronics and Communications. 83:348-352
This paper presents design evolution of a single elliptical dielectric resonator antenna to achieve wide measured impedance band-width extending from 8.26 GHz to 12.15 GHz. Design evolved from a right circular cylindrical DRA by varying the dimension
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b901160ea94dcdc4280112379f11126
https://doi.org/10.1016/j.aeue.2017.10.001
https://doi.org/10.1016/j.aeue.2017.10.001
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 16:2163-2166
A compact planar quasi-self-complementary antenna is presented for ultrawideband applications. The antenna also radiates at Bluetooth frequency band centered at 2.4 GHz and exhibits band rejection at 5.5 GHz. A Koch fractal boundary is embedded over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccd8c613465639d90c90c6f3794918e9
https://doi.org/10.1109/lawp.2017.2702208
https://doi.org/10.1109/lawp.2017.2702208
Perturbed Sierpinski carpet resonator and its usage in compact dual and triple band bandpass filters
Publikováno v:
International Journal of RF and Microwave Computer-Aided Engineering. 26:418-425
In this paper, perturbed Sierpinski carpet fractal shaped resonator is characterized and applied in the design of multiband band pass filters (BPFs). The route to achieving compact multimode resonators starting from the Sierpinski carpet fractal shap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6231bb1d925c5ab0758ff73be5062e5b
https://doi.org/10.1002/mmce.20969
https://doi.org/10.1002/mmce.20969
Autor:
Rowdra Ghatak, Manimala Pal
Publikováno v:
IEEE Microwave Magazine. 16:36-55
It has been over a decade since stepped-impedance resonators (SIRs) first carved a niche in applications for multiband bandpass filter (BPF) design. This was the first class of resonator within the broad category of multimode resonator (MMR). Multiba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd43d8f6ca7a7acbd231b797ea222e29
https://doi.org/10.1109/mmm.2015.2478095
https://doi.org/10.1109/mmm.2015.2478095
Publikováno v:
AEU - International Journal of Electronics and Communications. 69:1328-1333
A novel approach of improving the impedance matching at lower frequencies of antipodal Vivaldi antenna by Chebyshev tapering is presented in this work. The conventional antipodal Vivaldi antennas are modified by Chebyshev tapered loading which yields
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee26342760c2bc437994eafdece07ba5
https://doi.org/10.1016/j.aeue.2015.05.017
https://doi.org/10.1016/j.aeue.2015.05.017
Publikováno v:
Microwave and Optical Technology Letters. 58:1345-1347
In this paper, a novel technique is proposed to design a dual band bandstop filter which is implemented with two defected stepped impedance resonators (SIRs) embedded on the input output transmission line. The embedded SIRs create a transmission zero
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddbbf3b15a686ca1f72975e39ae3a7e4
https://doi.org/10.1002/mop.29808
https://doi.org/10.1002/mop.29808
Publikováno v:
2017 International Conference on Communication and Signal Processing (ICCSP).
In this paper, a novel planar inverted-F antenna (PIFA), operating at the Global system for mobile communication (GSM 900MHz) and Digital cellular system (DCS 1800GHz) is reported. A modified Quadratic Koch slot is realized on a conventional PIFA tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3292706750bd720263a6e3b10c5c6664
https://doi.org/10.1109/iccsp.2017.8286641
https://doi.org/10.1109/iccsp.2017.8286641
Publikováno v:
2017 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET).
This paper presents a unique approach to achieve wide impedance bandwidth by incorporating a clustered set of three elliptical dielectric resonator antennas located on a ground plane. Radiating modes of three differently sized DRAs are merged to obta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d3dcc4037f66b8511eebbff719eca87
https://doi.org/10.1109/wispnet.2017.8300051
https://doi.org/10.1109/wispnet.2017.8300051
Publikováno v:
AEU - International Journal of Electronics and Communications. 68:1041-1046
In this paper, asymmetrically positioned stub loaded open loop resonators with pseudo interdigital coupling are used to design compact multiband planar bandpass filters. The first design pertains to a dualband BPF that operates at 3.5 GHz and 5.7 GHz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7321ca9b05fdcb23c9e1f937437559c
https://doi.org/10.1016/j.aeue.2014.05.002
https://doi.org/10.1016/j.aeue.2014.05.002