عنوان

Tuneable Film Bulk Acoustic Wave Resonator

شابک

9781447149446

کد کشور

IR

شماره

EN-57572

زبان متن نوشتاري يا گفتاري و مانند آن

انگلیسی

کشور محل نشر

IR

عنوان اصلي

Tuneable Film Bulk Acoustic Wave Resonator

نام عام مواد

[Book]

نام نخستين پديدآور

/ by Spartak Sh Gevorgian, Alexander K Tagantsev, Andrei K Vorobiev

محل نشرو پخش و غیره

London

نام ناشر، پخش کننده و غيره

: Springer London :Imprint: Springer,

تاریخ نشرو بخش و غیره

, 2013.

نام خاص و کميت اثر

XVIII, 243 p. 107 illus., 38 illus. in color., online resource.

عنوان فروست

(Engineering Materials and Processes,1619-0181)

متن يادداشت

Electronic

متن يادداشت

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 FBARs are the most promising components to address the complex cost-performance issues in agile microwave transceivers, smart wireless sensor networks etc. Tuneable Film Bulk Acoustic Wave Resonators discusses FBAR need, physics, designs, modelling, fabrication and applications. Tuning of the resonant frequency of the FBARs is considered. Switchable and tuneable FBARs based on electric field induced piezoelectric effect in paraelectric phase ferroelectrics are covered. The resonance of these resonators may be electrically switched on and off and tuned without hysteresis. The book is aimed at microwave and sensor specialists in the industry and graduate students. Readers will learn about principles of operation and possibilities of the switchable and tuneable FBARs, and will be given general guidelines for designing, fabrication and applications of these devices.

متن يادداشت

Dielectric and Acoustic Properties of Ferroelectrics and Piezoelectrics -- Models of FBARs -- Making Non-tuneable FBARs Tuneable -- FBARs Utilising Induced Piezoelectric Effect -- Designs of Tuneable FBARs -- Fabrication Processes and Measurements of FBARs -- Circuit Applications -- Conclusion and Challenges.

عنوان

Engineering Materials and Processes,1619-0181

موضوع مستند نشده

Engineering

موضوع مستند نشده

Microwaves

موضوع مستند نشده

Systems engineering

موضوع مستند نشده

Optical materials

موضوع مستند نشده

Electronic books

شماره رده

مستند نام اشخاص تاييد نشده

Gevorgian, Spartak Sh.

مستند نام اشخاص تاييد نشده

Tagantsev, Alexander K

مستند نام اشخاص تاييد نشده

Vorobiev, Andrei K

مستند نام اشخاص تاييد نشده

SpringerLink (Online service)

کشور

ایران

نام ميزبان

9781447149439.pdf

شماره دسترسي

عادی

اطلاعات مختصر

عادی

تاريخ و ساعت مذاکره و دسترسي

9781447149439.pdf

نوع فرمت الکترونيکي

متن

وضعیت فهرست نویسی

old catalog

فرمت انتشار

e

نوع ماده

BL

پیشوند ISBD اعمال شده است

1

سطح دسترسي

a

تكميل شده

Y