A Novel Dual-Band Bagley Polygon Power Divider with 2-D Configuration
スポンサーリンク
概要
- 論文の詳細を見る
In this paper, a novel design of planar dual-band multi-way lossless power dividers (PDs), namely Bagley Polygon PDs, is presented. The proposed PDs use Π-type dual-band transformers as basic elements, whose design formulas are analyzed and simplified to a concise form. The equivalent circuit of the dual-band Bagley Polygon PD is established, based on which design equations are derived mathematically. After that, the design procedure is demonstrated, and special cases are discussed. To verify the validity of the proposed design, 3-way and 5-way examples are simulated and fabricated at two IMT-Advanced bands of 1.8GHz and 3.5GHz, then simulation and measurement results are provided. The presented PDs have good performances on the bandwidths and phase shifts. Furthermore, the planar configuration leads to convenient design procedure and easy fabrication.
論文 | ランダム
- 事務局記事 火山噴火予知連絡会幹事会議事録(平成18年2月28日)
- 特定特恵鉱工業産品等の輸入額等(平成17年4月1日から平成18年2月28日)
- 〔水道関係〕新聞情報目録--新聞に見る水道の動き〔平成18年〕2月1日〜2月28日
- 財政の現状と財政悪化の要因について 平成18年2月28日
- 城生佰太郎著, 『日本音声学研究-実験音声学方法論考-』, 2005年2月28日発行, 勉誠出版刊, A5判横組み, 492ページ, 20,000円+税, ISBN 4-585-10097-0