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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/12354

Title: New Small Size 3 dB 0°/180° Microstrip Coupler Configurations
Authors: Mohra, A.
Sheta, A.F.
Mahmoud, S.F.
Keywords: Bandwidth; Computer simulation; Computer software; Electric connectors; Electric impedance; Electric lines; Frequencies; Monolithic microwave integrated circuits; Phase shift; Product design; Substrates; Wireless telecommunication systems
Issue Date: 2003
Publisher: Applied Computational Electromagnetics; Monterey
Citation: Annual Review of Progress in Applied Computational Electromagnetics 2003, Pages 135-138
Abstract: New small size 3 dB microstrip 0°/180° 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 predictions.
URI: http://hdl.handle.net/123456789/12354
Appears in Collections:College of Engineering

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