Novel miniaturised wideband baluns for MIC and MMIC applications |
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Authors: | Nguyen C Smith D |
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Affiliation: | Texas A&M Univ., College Station, TX, USA; |
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Abstract: | Very compact novel planar broadband baluns are described. Each balun consists of two Lange couplers. Less than 0.3 dB and 2.5 degrees for the amplitude and phase balances, respectively, have been measured over the 1.0-2.2 GHz bandwidth for a microstrip balun. As compared with other reported baluns, these baluns are simpler, more compact, easier to design, and fabricated on only one side of the substrate. They are thus very attractive for microwave integrated circuit (MIC) and monolithic microwave integrated circuit (MMIC) applications.<> |
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