We apologize for a recent technical issue with our email system, which temporarily affected account activations. Accounts have now been activated. Authors may proceed with paper submissions. PhDFocusTM
CFP last date
20 December 2024
Call for Paper
January Edition
IJCA solicits high quality original research papers for the upcoming January edition of the journal. The last date of research paper submission is 20 December 2024

Submit your paper
Know more
The week's pick
Responsive image
Improved Shuffled Frog Leaping Algorithm with Self-Adaptive Shuffling for Fuzzy Logic PD+G Controller Optimization in Robotic Manipulators

Duc Hoang Nguyen
Random Articles
Reseach Article

Design of Wideband Microwave Integrator using Optimization Technique

by Shafqat A. Khan, Priyanka Jain
journal cover thumbnail

International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 77 - Number 15
Year of Publication: 2013
Authors: Shafqat A. Khan, Priyanka Jain
10.5120/13560-1344

Shafqat A. Khan, Priyanka Jain . Design of Wideband Microwave Integrator using Optimization Technique. International Journal of Computer Applications. 77, 15 ( September 2013), 22-26. DOI=10.5120/13560-1344

@article{ 10.5120/13560-1344,
author = { Shafqat A. Khan, Priyanka Jain },
title = { Design of Wideband Microwave Integrator using Optimization Technique },
journal = { International Journal of Computer Applications },
issue_date = { September 2013 },
volume = { 77 },
number = { 15 },
month = { September },
year = { 2013 },
issn = { 0975-8887 },
pages = { 22-26 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume77/number15/13560-1344/ },
doi = { 10.5120/13560-1344 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:48:57.735618+05:30
%A Shafqat A. Khan
%A Priyanka Jain
%T Design of Wideband Microwave Integrator using Optimization Technique
%J International Journal of Computer Applications
%@ 0975-8887
%V 77
%N 15
%P 22-26
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

This paper presents a simple approach for the design of a wideband microwave integrator. The design consist of two steps; in step one, accurate and optimized representation of stable and causal discrete-time integrator system function is obtained using optimization algorithm. In step two, chain scattering parameters or T-parameters are used to represent microwave equivalent of transmission line system function. Upon equating and optimizing the error between the discrete-time and chain scattering parameter system function, the optimized value of characteristic impedance of transmission line network is obtained. Here optimization technique like pattern search has been used to ameliorate error.

References
  1. N. Q. Ngo, "A New Approach for the Design of Wideband Digital Integrator and Differentiator", IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 53, no. 9, pp. 936–940, 2006.
  2. A. V. Oppenheim and R. W. Shafer, Discrete-Time Signal Processing. Englewood Cliffs, NJ: Prentice-Hall, 1989.
  3. S. C. Chapra and R. P. Canale, "Numerical Methods for Engineers", 2nd ed. Singapore: McGraw-Hill, 1989.
  4. Joe D. Hoffman, "Numerical Methods for Engineers and Scientists", 2nd ed. US McGraw-Hill, 1992.
  5. J. Le Bihan, "Novel class of digital integrators and differentiators", Electron. Lett. , vol. 28, no. 15, pp. 1376–1378, 1992.
  6. M. A. Al-Alaoui, "A class of second-order integrators and lowpass differentiators", IEEE Trans. Circuits Syst. I, vol. 42, no. 4, pp. 220–223, Apr. 1995.
  7. M. Al-Alaoui, "Novel digital integrator and differen-tiator", Electronics Letters, vol. 29, no. 4, pp. 376–378, 1993.
  8. N. Papamarkos and C. Chamzas, "A new approach for the design of digital integrators", IEEE Trans. Circuits Syst. I, Fundam. Theory Appl. , vol. 43, no. 9, pp. 785–791, Sep. 1996
  9. B. Kumar, D. Choudhury, and A. Kumar, "On the design of linear phase, FIR integrators for midband frequencies", IEEE Trans. Signal Process. , vol. 44, no. 10, pp. 2391–2395, 1996.
  10. D. M. Pozar, "Microwave and RF Design of Wireless System", 3rd Edition: John Wiley & Sons Inc, 2001.
  11. D. D. Cohen and R. A. Zakarevivius, "Operational amplifier integrators for the measurement of the delay times of microwave transistors", IEEE J. Solid-State Circuits, vol. SC-10, no. 1, pp. 19–27, Feb. 1975.
  12. R. L. Geiger and G. Bailey, "Integrator design for high-frequency active filter applications", IEEE Trans. Circuits Syst. , vol. CAS-29, no. 9, pp. 595–603, Sep. 1982.
Index Terms

Computer Science
Information Sciences

Keywords

Wideband Integrator Chain Scattering Optimization Pattern Search

Powered by PhDFocusTM