Reconfigurable Compact Bandpass Microstrip Filter of Bandwidth 1.54GHz

Kavitha Devi; Umadevi; Jambunath Baligar

doi:doi:10.11648/j.ajnc.20190802.12

| Peer-Reviewed

Reconfigurable Compact Bandpass Microstrip Filter of Bandwidth 1.54GHz

Kavitha Devi, Umadevi, Jambunath Baligar

Published in American Journal of Networks and Communications (Volume 8, Issue 2)

Received: 21 May 2019 Accepted: 3 August 2019 Published: 9 September 2019

Views: Downloads:

Download PDF

Share This Article

Twitter
Linked In
Facebook

Abstract

A new compact Bandpass Microstrip filter with very wide band is presented using Reconfigurable Bandpass Microstrip Filter, it is reconfigured and simulated to Reconfigured Compact Bandpass Microstrip (RCBM) Filter to minimize the size of the filter and to enhance its bandwidth (BW). The achieved BW is 1.54GHz with minimum amount of insertion loss of -0.5dB and compactness of 1/3^rd size reduction in the filter compared to its original filter size. In this methodology- varying the spacing, length and width of transmission lines of this RCBM is done. Hence by the variation of its dimensions the size of the filter is reduced with enhanced BW. These filters are used in handheld communication systems- here the size of each component, size of overall system and incorporating more number of features to that system is the main goal in recent research of handheld communication and these are the most important parameters. For this purpose compact filters are required, hence the proposed work is to achieve the compactness of the Microstrip Bandpass Filter by reconfiguring the compact Bandpass micro strip filter and increasing their performance. The proposed RCBM Filter is successfully realised in theory and verified by full wave electromagnetic simulation and the experiment. The simulated and measured results are in excellent agreement.

Published in	American Journal of Networks and Communications (Volume 8, Issue 2)
DOI	10.11648/j.ajnc.20190802.12
Page(s)	59-63
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2019. Published by Science Publishing Group

Keywords

Reconfigured Compact Bandpass Microstrip (RCBM) Filter, Bandwidth (BW), Size

References

[1]	Dabhi, V. M., & Dwivedi, V. V. (2016, October). Parallel coupled microstrip bandpass filter designed and modeled at 2 GHz. In 2016 International Conference on Signal Processing, Communication, Power and Embedded System (SCOPES) (pp. 461-466). IEEE.
[2]	Jung, D., Hansen, J., & Chang, K. (2012). Miniaturised bandpass filter using dumb-bell-shaped slot resonator. Electronics letters, 48 (2), 100-102.
[3]	Wu, Y. L., Liao, C., Xiong, X. Z., Duan, Y. M., Yang, Q., & Xia, X. Y. (2010, May). A compact microstrip wideband bandpass filter with excellent out-band performance. In 2010 International Conference on Microwave and Millimeter Wave Technology (pp. 759-760). IEEE.
[4]	Chen, H., Zhao, Z. Q., Zhong, H. S., & Zhang, Y. X. (2010, July). A compact narrow badnpass filter using meandered lines shunted with microstrip open-ended stepped impedance resonators. In 2010 International Conference on Communications, Circuits and Systems (ICCCAS) (pp. 702-705). IEEE.
[5]	Athukorala, L., & Budimir, D. (2010). Design of compact dual-mode microstrip filters. IEEE Transactions on Microwave Theory and Techniques, 58 (11), 2888-2895.
[6]	Hammed, R. T., & Mirshekar-Syahkal, D. (2012, January). A compact high selectivity seventh-order UWB bandpass filter with ultra-stopband attenuation. In 2012 IEEE Radio and Wireless Symposium (pp. 135-138). IEEE.
[7]	Arnedo, I., Arregui, I., Lujambio, A., Chudzik, M., Laso, M. A., & Lopetegi, T. (2012). Synthesis of microwave filters by inverse scattering using a closed-form expression valid for rational frequency responses. IEEE Transactions on Microwave Theory and Techniques, 60 (5), 1244-1257.
[8]	Chaudhari, N. P., Kumar, A., & Verma, A. K. (2012, January). Transverse Resonance Phenomena Based Low Pass Filter. In2012 Second International Conference on Advanced Computing & Communication Technologies (pp. 505-508). IEEE.
[9]	Kumar, A., Chaudhari, N. P., & Verma, A. K. (2012, January). Constant-k and m-derived composite low pass filter using defected ground structure. In 2012 Second International Conference on Advanced Computing & Communication Technologies (pp. 454-456). IEEE.
[10]	Wong, S. W., Chen, Z. N., & Chu, Q. X. (2012). Microstrip-line millimetre-wave bandpass filter using interdigital coupled-line. Electronics letters, 48 (4), 224-225.
[11]	Matthaei, G., Jones, E., & Young, L. (1980). Microwave Filters, Impedance-Matching Networks, and Coupling Structures (Artech Microwave Library). Norwood, MA, USA: Artech House.
[12]	Kim, H., Ho, S. J., Choi, M. K., Kozyrev, A. B., & van der Weide, D. W. (2006). Combined Left-and Right-Handed Tunable Transmission Lines With Tunable Passband and 0$^{\circ} $ Phase Shift. IEEE transactions on microwave theory and techniques, 54 (12), 4178-4184.
[13]	Ludwig, R. (2000). RF Circuit Design: Theory & Applications, 2/e. Pearson Education India.

Cite This Article

Plain Text BibTeX RIS

APA Style

Kavitha Devi, Umadevi, Jambunath Baligar. (2019). Reconfigurable Compact Bandpass Microstrip Filter of Bandwidth 1.54GHz. American Journal of Networks and Communications, 8(2), 59-63. https://doi.org/10.11648/j.ajnc.20190802.12

Copy | Download

ACS Style

Kavitha Devi; Umadevi; Jambunath Baligar. Reconfigurable Compact Bandpass Microstrip Filter of Bandwidth 1.54GHz. Am. J. Netw. Commun. 2019, 8(2), 59-63. doi: 10.11648/j.ajnc.20190802.12

Copy | Download

AMA Style

Kavitha Devi, Umadevi, Jambunath Baligar. Reconfigurable Compact Bandpass Microstrip Filter of Bandwidth 1.54GHz. Am J Netw Commun. 2019;8(2):59-63. doi: 10.11648/j.ajnc.20190802.12

Copy | Download

@article{10.11648/j.ajnc.20190802.12,
  author = {Kavitha Devi and Umadevi and Jambunath Baligar},
  title = {Reconfigurable Compact Bandpass Microstrip Filter of Bandwidth 1.54GHz},
  journal = {American Journal of Networks and Communications},
  volume = {8},
  number = {2},
  pages = {59-63},
  doi = {10.11648/j.ajnc.20190802.12},
  url = {https://doi.org/10.11648/j.ajnc.20190802.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajnc.20190802.12},
  abstract = {A new compact Bandpass Microstrip filter with very wide band is presented using Reconfigurable Bandpass Microstrip Filter, it is reconfigured and simulated to Reconfigured Compact Bandpass Microstrip (RCBM) Filter to minimize the size of the filter and to enhance its bandwidth (BW). The achieved BW is 1.54GHz with minimum amount of insertion loss of -0.5dB and compactness of 1/3rd size reduction in the filter compared to its original filter size. In this methodology- varying the spacing, length and width of transmission lines of this RCBM is done. Hence by the variation of its dimensions the size of the filter is reduced with enhanced BW. These filters are used in handheld communication systems- here the size of each component, size of overall system and incorporating more number of features to that system is the main goal in recent research of handheld communication and these are the most important parameters. For this purpose compact filters are required, hence the proposed work is to achieve the compactness of the Microstrip Bandpass Filter by reconfiguring the compact Bandpass micro strip filter and increasing their performance. The proposed RCBM Filter is successfully realised in theory and verified by full wave electromagnetic simulation and the experiment. The simulated and measured results are in excellent agreement.},
 year = {2019}
}

Copy | Download

TY  - JOUR
T1  - Reconfigurable Compact Bandpass Microstrip Filter of Bandwidth 1.54GHz
AU  - Kavitha Devi
AU  - Umadevi
AU  - Jambunath Baligar
Y1  - 2019/09/09
PY  - 2019
N1  - https://doi.org/10.11648/j.ajnc.20190802.12
DO  - 10.11648/j.ajnc.20190802.12
T2  - American Journal of Networks and Communications
JF  - American Journal of Networks and Communications
JO  - American Journal of Networks and Communications
SP  - 59
EP  - 63
PB  - Science Publishing Group
SN  - 2326-8964
UR  - https://doi.org/10.11648/j.ajnc.20190802.12
AB  - A new compact Bandpass Microstrip filter with very wide band is presented using Reconfigurable Bandpass Microstrip Filter, it is reconfigured and simulated to Reconfigured Compact Bandpass Microstrip (RCBM) Filter to minimize the size of the filter and to enhance its bandwidth (BW). The achieved BW is 1.54GHz with minimum amount of insertion loss of -0.5dB and compactness of 1/3rd size reduction in the filter compared to its original filter size. In this methodology- varying the spacing, length and width of transmission lines of this RCBM is done. Hence by the variation of its dimensions the size of the filter is reduced with enhanced BW. These filters are used in handheld communication systems- here the size of each component, size of overall system and incorporating more number of features to that system is the main goal in recent research of handheld communication and these are the most important parameters. For this purpose compact filters are required, hence the proposed work is to achieve the compactness of the Microstrip Bandpass Filter by reconfiguring the compact Bandpass micro strip filter and increasing their performance. The proposed RCBM Filter is successfully realised in theory and verified by full wave electromagnetic simulation and the experiment. The simulated and measured results are in excellent agreement.
VL  - 8
IS  - 2
ER  -

Copy | Download

Author Information

Kavitha Devi

Department of Electronics and Communication, Dr. Ambedker Institute of Technology, Bengaluru, India
Umadevi

Department of Electronics and Communication, Dr. Ambedker Institute of Technology, Bengaluru, India
Jambunath Baligar

Department of Electronics and Communication, Dr. Ambedker Institute of Technology, Bengaluru, India

Download PDF

Sections

Plain Text BibTeX RIS

APA Style

Kavitha Devi, Umadevi, Jambunath Baligar. (2019). Reconfigurable Compact Bandpass Microstrip Filter of Bandwidth 1.54GHz. American Journal of Networks and Communications, 8(2), 59-63. https://doi.org/10.11648/j.ajnc.20190802.12

Copy | Download

ACS Style

Kavitha Devi; Umadevi; Jambunath Baligar. Reconfigurable Compact Bandpass Microstrip Filter of Bandwidth 1.54GHz. Am. J. Netw. Commun. 2019, 8(2), 59-63. doi: 10.11648/j.ajnc.20190802.12

Copy | Download

AMA Style

Kavitha Devi, Umadevi, Jambunath Baligar. Reconfigurable Compact Bandpass Microstrip Filter of Bandwidth 1.54GHz. Am J Netw Commun. 2019;8(2):59-63. doi: 10.11648/j.ajnc.20190802.12

Copy | Download

@article{10.11648/j.ajnc.20190802.12,
  author = {Kavitha Devi and Umadevi and Jambunath Baligar},
  title = {Reconfigurable Compact Bandpass Microstrip Filter of Bandwidth 1.54GHz},
  journal = {American Journal of Networks and Communications},
  volume = {8},
  number = {2},
  pages = {59-63},
  doi = {10.11648/j.ajnc.20190802.12},
  url = {https://doi.org/10.11648/j.ajnc.20190802.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajnc.20190802.12},
  abstract = {A new compact Bandpass Microstrip filter with very wide band is presented using Reconfigurable Bandpass Microstrip Filter, it is reconfigured and simulated to Reconfigured Compact Bandpass Microstrip (RCBM) Filter to minimize the size of the filter and to enhance its bandwidth (BW). The achieved BW is 1.54GHz with minimum amount of insertion loss of -0.5dB and compactness of 1/3rd size reduction in the filter compared to its original filter size. In this methodology- varying the spacing, length and width of transmission lines of this RCBM is done. Hence by the variation of its dimensions the size of the filter is reduced with enhanced BW. These filters are used in handheld communication systems- here the size of each component, size of overall system and incorporating more number of features to that system is the main goal in recent research of handheld communication and these are the most important parameters. For this purpose compact filters are required, hence the proposed work is to achieve the compactness of the Microstrip Bandpass Filter by reconfiguring the compact Bandpass micro strip filter and increasing their performance. The proposed RCBM Filter is successfully realised in theory and verified by full wave electromagnetic simulation and the experiment. The simulated and measured results are in excellent agreement.},
 year = {2019}
}

Copy | Download

TY  - JOUR
T1  - Reconfigurable Compact Bandpass Microstrip Filter of Bandwidth 1.54GHz
AU  - Kavitha Devi
AU  - Umadevi
AU  - Jambunath Baligar
Y1  - 2019/09/09
PY  - 2019
N1  - https://doi.org/10.11648/j.ajnc.20190802.12
DO  - 10.11648/j.ajnc.20190802.12
T2  - American Journal of Networks and Communications
JF  - American Journal of Networks and Communications
JO  - American Journal of Networks and Communications
SP  - 59
EP  - 63
PB  - Science Publishing Group
SN  - 2326-8964
UR  - https://doi.org/10.11648/j.ajnc.20190802.12
AB  - A new compact Bandpass Microstrip filter with very wide band is presented using Reconfigurable Bandpass Microstrip Filter, it is reconfigured and simulated to Reconfigured Compact Bandpass Microstrip (RCBM) Filter to minimize the size of the filter and to enhance its bandwidth (BW). The achieved BW is 1.54GHz with minimum amount of insertion loss of -0.5dB and compactness of 1/3rd size reduction in the filter compared to its original filter size. In this methodology- varying the spacing, length and width of transmission lines of this RCBM is done. Hence by the variation of its dimensions the size of the filter is reduced with enhanced BW. These filters are used in handheld communication systems- here the size of each component, size of overall system and incorporating more number of features to that system is the main goal in recent research of handheld communication and these are the most important parameters. For this purpose compact filters are required, hence the proposed work is to achieve the compactness of the Microstrip Bandpass Filter by reconfiguring the compact Bandpass micro strip filter and increasing their performance. The proposed RCBM Filter is successfully realised in theory and verified by full wave electromagnetic simulation and the experiment. The simulated and measured results are in excellent agreement.
VL  - 8
IS  - 2
ER  -

Copy | Download