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Prof. Ashraf Shawky Selim SayedAhmed Mohra :: Publications: |
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| Title: | A New small size 3-dB 180° Microstrip Ring couplers |
| Authors: | Not Available |
| Year: | 2003 |
| Keywords: | Ring coupler, microstrip, small size |
| Journal: | Applied Computational Electromagnetic society conference |
| Volume: | 1 |
| Issue: | 1 |
| Pages: | Not Available |
| Publisher: | Not Available |
| Local/International: | International |
| Paper Link: | Not Available |
| Full paper | Ashraf Shawky Selim SayedAhmed Mohra_A new small size 3 db 0_180_ microstrip coupler configurations.pdf |
| Supplementary materials | Not Available |
| Abstract: |
New small size 3 dB microstrip 0o/180o coupler configurations are proposed and discussed. The coupler can be fabricated in square or ring form. The ring may be designed for symmetrical ports about either one axis or two axes. The proposed configurations introduce significant size reduction, which is the most important demand for microwave integrated circuits (MICs) and monolithic microwave integrated circuits (MMICs). Different couplers are designed, and simulated at 900 MHz. The designed coupler in square shape is simulated and implemented. Experimental results agree quit well with theoretical predicti |
