An Extended Configuration of a Stepped Impedance Comb-Line Filter (Special Issue on Microwave Devices for Mobile Communications)
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概要
- 論文の詳細を見る
An extended configuration of a stepped impedance comb-line filter is presented. The parallel stripline sections of stepped impedance resonators are coupled electromagnetically and a coupling capacitor is introduced. The creation of an attenuation pole near the passband was detailed. A design procedure for the two-pole extended filter is derived from an analysis using even- and odd-mode impedances. Experimental filters were constructed by ceramic lamination technique. They exhibited excellent performances suitable for portable telephones.
- 社団法人電子情報通信学会の論文
- 1996-05-25
著者
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Ishizaki T
Matsushita Electric Industrial Co. Ltd. Kadoma‐shi Jpn
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Ishizaki T
Matsushita Electronic Components Co. Ltd. Kadoma‐shi Jpn
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Ishizaki Toshio
Device Development Center Matsushita Electric Industrial Co. Ltd.
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MIYAKE Hideyuki
Matsushita, Nitto Electric Co. , Ltd.
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Uwano T
Nakao Laboratory Matsushita Electric Industrial Co. Ltd.
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Uwano Tomoki
Device Engineering Development Center Matsushita Electric Industrial Co. Ltd.
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Miyake H
Toshiba Corp. Kawasaki‐shi Jpn
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Miyake Hideyuki
Matsushita Nitto Electric Co., Ltd.
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