國立虎尾科技大學 |

Advanced microwave filter design.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Advanced microwave filter design./
作者:	Mokhtaari, Marjan.
面頁冊數:	1 online resource (159 pages)
附註:	Source: Dissertation Abstracts International, Volume: 70-10, Section: B, page: 6452.
Contained By:	Dissertation Abstracts International70-10B.
標題:	Electrical engineering. -
電子資源:	click for full text (PQDT)
ISBN:	9780494527986

Advanced microwave filter design.
Mokhtaari, Marjan.

Advanced microwave filter design. - 1 online resource (159 pages)

Source: Dissertation Abstracts International, Volume: 70-10, Section: B, page: 6452.

Thesis (Ph.D.)

Includes bibliographical references

This thesis presents new procedures and guidelines for the design of advanced microwave filters. Practical implementations include dual-band, multi-band and ultra-wideband filters for applications in wireless and telecommunication systems. The traditional narrow-band coupling-matrix approach is extended to include multiple and out-of-band resonances, which allows the model to accurately predict and design the filter performance over a wide frequency range. A variety of coupling scenarios are presented and their advantages over current designs demonstrated. The approach includes the placement of transmission zeros in order to obtain quasi-elliptic responses, improve stopband performance and generate sharp transitions from the passbands to their adjacent stopbands.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9780494527986Subjects--Topical Terms:

596380
Electrical engineering.
Index Terms--Genre/Form:

554714
Electronic books.

Advanced microwave filter design.
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100 1 $a Mokhtaari, Marjan. $3 1184301
245 1 0 $a Advanced microwave filter design.
264 0 $c 2008
300 $a 1 online resource (159 pages)
336 $a text $b txt $2 rdacontent
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500 $a Source: Dissertation Abstracts International, Volume: 70-10, Section: B, page: 6452.
502 $a Thesis (Ph.D.) $c University of Victoria (Canada) $d 2008.
504 $a Includes bibliographical references
520 $a This thesis presents new procedures and guidelines for the design of advanced microwave filters. Practical implementations include dual-band, multi-band and ultra-wideband filters for applications in wireless and telecommunication systems. The traditional narrow-band coupling-matrix approach is extended to include multiple and out-of-band resonances, which allows the model to accurately predict and design the filter performance over a wide frequency range. A variety of coupling scenarios are presented and their advantages over current designs demonstrated. The approach includes the placement of transmission zeros in order to obtain quasi-elliptic responses, improve stopband performance and generate sharp transitions from the passbands to their adjacent stopbands.
520 $a In order to contribute to filter miniaturization, bandwidth enhancement and manufacturing simplicity, a new class of step-impedance resonators is proposed and their harmonic tuning properties utilized. Advanced coupling configurations are realized, which are applicable to single- or multi-band filter operations with bandwidths ranging from a few percent to fifty percent. Moreover, the developed design procedures are applied to ultra-wideband filters covering bandwidths of up to 150 percent.
520 $a All filters designed with the procedures developed in this thesis are validated by several commercially available electromagnetic field-solver packages, in-house numerical codes and/or measurements. The excellent overall agreement between computational and experimental results verifies the advanced filter design procedures presented in this thesis.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Electrical engineering. $3 596380
655 7 $a Electronic books. $2 local $3 554714
690 $a 0544
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a University of Victoria (Canada). $3 1184302
773 0 $t Dissertation Abstracts International $g 70-10B.
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=NR52798 $z click for full text (PQDT)