EE5601 PROJECT Design of the Compact Dual-Band Bandpass Filter With High Isolation for GPS/WLAN ApplicationsYu-Chi Chang, ...
Introduction<br />Dual-Band BPF using SIR (stepped impedance resonator)  is designed as a novel method to fulfill the need...
Resonant Characteristic of the Asymmetric SIR with one step discontinuity  <br />Input Admittance<br />Impedance Ratio<br ...
‘Dual-Band’ Characteristic<br />Impedance Ratio<br />Length Ratio<br />GPS- 1.575 GHz<br />WLAN- 2.4 GHz<br />f1/f0 = 1.52...
Simulated Circuit <br />Circuit simulated based on provided dimensions<br />
Frequency Response Comparison<br />Response from paper<br />(Simulations using IE3D)<br />Response from simulation<br />(S...
Passbands Frequency Comparison<br />Paper<br />Paper<br />Our<br />Our<br />Passband at 1.575 GHz<br />Passband at 2.4 GHz...
THANK YOU<br />
Upcoming SlideShare
Loading in...5
×

Group12 nadim ammar

183
-1

Published on

Published in: Education, Business, Technology
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
183
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
1
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Group12 nadim ammar

  1. 1. EE5601 PROJECT Design of the Compact Dual-Band Bandpass Filter With High Isolation for GPS/WLAN ApplicationsYu-Chi Chang, Chia-Hsiung Kao, Min-Hang Weng<br />GROUP MEMBERS:<br />NADIM ISLAM AMMAR HUSSAIN KHAN STUDENT ID: 4111805STUDENT ID: 3759630<br />
  2. 2. Introduction<br />Dual-Band BPF using SIR (stepped impedance resonator) is designed as a novel method to fulfill the need in smaller multi-service wireless communication devices.<br />Dual passbands at 1.575 GHz (GPS) and 2.4 GHz (WLAN).<br />Small-size – 30.14mm x 21.16mm <br />High isolation between passbands – 55 dB<br />Wide upper stopband – 38 dB from 2.7 to 5.3 GHz<br />
  3. 3. Resonant Characteristic of the Asymmetric SIR with one step discontinuity <br />Input Admittance<br />Impedance Ratio<br />Length Ratio<br />
  4. 4. ‘Dual-Band’ Characteristic<br />Impedance Ratio<br />Length Ratio<br />GPS- 1.575 GHz<br />WLAN- 2.4 GHz<br />f1/f0 = 1.524<br />α = 0.625<br />
  5. 5. Simulated Circuit <br />Circuit simulated based on provided dimensions<br />
  6. 6. Frequency Response Comparison<br />Response from paper<br />(Simulations using IE3D)<br />Response from simulation<br />(Simulations using SONNET)<br />
  7. 7. Passbands Frequency Comparison<br />Paper<br />Paper<br />Our<br />Our<br />Passband at 1.575 GHz<br />Passband at 2.4 GHz<br />
  8. 8. THANK YOU<br />
  1. A particular slide catching your eye?

    Clipping is a handy way to collect important slides you want to go back to later.

×