| 書目名稱 | Tuneable Film Bulk Acoustic Wave Resonators |
| 編輯 | Spartak Sh Gevorgian,Alexander K Tagantsev,Andrei |
| 視頻video | http://file.papertrans.cn/931/930912/930912.mp4 |
| 概述 | Provides readers with knowledge about principles of operation and possibilities of the switchable and tuneable film bulk acoustic resonators (FBARs).Includes general guidelines for designing, fabricat |
| 叢書名稱 | Engineering Materials and Processes |
| 圖書封面 |  |
| 描述 | .To handle many standards and ever increasing bandwidth requirements, large number of filters and switches are used in transceivers of modern wireless communications systems. It makes the cost, performance, form factor, and power consumption of these systems, including cellular phones, critical issues. At present, the fixed frequency filter banks based on Film Bulk Acoustic Resonators (FBAR) are regarded as one of the most promising technologies to address performance -form factor-cost issues. Even though the FBARs improve the overall performances the complexity of these systems remains high.? Attempts are being made to exclude some of the filters by bringing the digital signal processing (including channel selection) as close to the antennas as possible. However handling the increased interference levels is unrealistic for low-cost battery operated radios. Replacing fixed frequency filter banks by one tuneable filter is the most desired and widely considered scenario. As an example, development of the software based cognitive radios is largely hindered by the lack of adequate agile components, first of all tuneable filters. In this sense the electrically switchable and tuneable FB |
| 出版日期 | Book 2013 |
| 關(guān)鍵詞 | Film Bulk Acoustic Resonators; Paraelectric Phase Ferroelectrics; Resonant Frequency; Tuneable FBARs |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-1-4471-4944-6 |
| isbn_softcover | 978-1-4471-5844-8 |
| isbn_ebook | 978-1-4471-4944-6Series ISSN 1619-0181 Series E-ISSN 2365-0761 |
| issn_series | 1619-0181 |
| copyright | Springer-Verlag London 2013 |
|Archiver|手機版|小黑屋|
派博傳思國際
( 京公網(wǎng)安備110108008328)
GMT+8, 2026-1-31 13:16
發(fā)表于 2025-3-21 17:58:27
