摘要
This work designs balun filters with high frequency selectivity and low insertion loss. A symmetrical doubly loaded output structure was constructed to obtain balanced outputs and create a pair of transmission zeros. The stacked cross-coupled structure was further applied for obtaining compactness and creating two more pairs of transmission zeros. A compact fourth-order balun filter was fabricated. Measured results demonstrate an excellent phase difference of 180°± 3.2°, an amplitude imbalance of 0.8 dB, and a low insertion loss of 1.3 dB at 2.45 GHz. High-selectivity responses with three pairs of transmission zeros were observed.
| 原文 | 英語 |
|---|---|
| 主出版物標題 | European Microwave Week 2017 |
| 主出版物子標題 | "A Prime Year for a Prime Event", EuMW 2017 - Conference Proceedings; 47th European Microwave Conference, EuMC 2017 |
| 發行者 | Institute of Electrical and Electronics Engineers Inc. |
| 頁面 | 420-423 |
| 頁數 | 4 |
| ISBN（電子） | 9782874870477 |
| DOIs | |
| 出版狀態 | 已出版 - 19 12 2017 |
| 事件 | 47th European Microwave Conference, EuMC 2017 - Nuremburg, 德國 持續時間: 10 10 2017 → 12 10 2017 |
出版系列
| 名字 | European Microwave Week 2017: "A Prime Year for a Prime Event", EuMW 2017 - Conference Proceedings; 47th European Microwave Conference, EuMC 2017 |
|---|---|
| 卷 | 2017-January |
Conference
| Conference | 47th European Microwave Conference, EuMC 2017 |
|---|---|
| 國家/地區 | 德國 |
| 城市 | Nuremburg |
| 期間 | 10/10/17 → 12/10/17 |
文獻附註
Publisher Copyright:© 2017 EuMA.