374~747 MHz数字可调谐微带滤波器

田登尧; 冯全源; 向乾尹

doi:10.11959/j.issn.1000-436x.2016163

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374~747 MHz数字可调谐微带滤波器

学术论文 | 更新时间：2024-10-11

- 374~747 MHz数字可调谐微带滤波器
- 374~747 MHz digital tunable microstrip filter
- 通信学报 2016年37卷第8期页码：129-135
- 作者机构：
- 作者简介：
  
  [ "田登尧（1988-），男，四川德阳人，西南交通大学博士生，主要研究方向为射频及功率集成电路。" ]
  [ "冯全源（1963-），男，江西景德镇人，博士，西南交通大学教授、博士生导师，主要研究方向为集成电路设计、微波及毫米波技术、移动天线与智能天线系统和RFID 系统。" ]
  [ "向乾尹（1982-），男，四川彭州人，博士，西南交通大学讲师、硕士生导师，主要研究方向为可重构射频、射频识别与集成电路设计。" ]
- 基金信息：
  
  国家自然科学基金资助项目;The National Natural Science Foundation of China(61531016);国家自然科学基金资助项目;The National Natural Science Foundation of China(61271090);国家自然科学基金资助项目;The National Natural Science Foundation of China(61401375);四川省科技支撑计划基金资助项目;Science and Technology Foundation of Sichuan Province(No.2015GZ0103);中央高校基金资助项目;Central University Foundation(2682014RC24);中央高校基金资助项目;Central University Foundation(2682015CX065)
- DOI：10.11959/j.issn.1000-436x.2016163
  中图分类号： TN713
- 网络出版日期：2016-08，
  
  纸质出版日期：2016-08-25
- 稿件说明：
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田登尧, 冯全源, 向乾尹. 374~747 MHz数字可调谐微带滤波器[J]. 通信学报, 2016,37(8):129-135.

Deng-yao TIAN, Quan-yuan FENG, Qian-yin XIANG. 374~747 MHz digital tunable microstrip filter[J]. Journal on communications, 2016, 37(8): 129-135.
田登尧, 冯全源, 向乾尹. 374~747 MHz数字可调谐微带滤波器[J]. 通信学报, 2016,37(8):129-135. DOI： 10.11959/j.issn.1000-436x.2016163.

Deng-yao TIAN, Quan-yuan FENG, Qian-yin XIANG. 374~747 MHz digital tunable microstrip filter[J]. Journal on communications, 2016, 37(8): 129-135. DOI： 10.11959/j.issn.1000-436x.2016163.

摘要

通过在微带开口谐振环加载数字可调电容，设计了一种新颖数字微带可调滤波器，同时提出了新型的非均匀开口谐振环混合耦合结构，使谐振器间耦合系数随谐振频率的降低而增大，实现恒定绝对带宽可调滤波器。接着对所提出的基于5 bit数字可调电容的数字可调微带滤波器进行了仿真和制作，测试表明，其通带中心频率可实现374~747 MHz可调，−3 dB绝对带宽在44~67 MHz之间变化，OIP3大于50 dBm。

Abstract

A novel digital microstrip tunable bandpass filter based on digitally tunable capacitor loading microstrip open ring resonators was proposed.The novel non-uniform open ring resonances with mixed coupling structure was used to make the coupling coefficient of the resonators increases with the decreasing of resonance frequency and achieve a con-stant absolute bandwidth tunable filter.Then the proposed digital tunable microstrip filters based on 5 bit digitally tunable capacitance was simulated and manufactured.The measurement shows that the −3 dB absolute bandwidth varies from 44~67 MHz while the central frequency of the passband varying from 374~747 MHz

the OIP3 is greater than 50 dBm.

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references

郭艳，朱方军，李宁 , 等 . MIMO 认知无线电网络中的联合收发波束形成算法研究 [J ] . 通信学报， 2015 ， 36 ( 3 ): 20 - 28 .

GUO Y , ZHU F J , LI N , et al . Joint transceiver beamforming in MIMO cognitive radio network [J ] . Journal on Communications , 2015 , 36 ( 3 ): 20 - 28 .

张翅，曾碧卿，杨劲松 , 等 . MOFDMA 认知无线电网络中面向需求的频谱共享 [J ] . 通信学报， 2015 ， 36 ( 8 ): 192 - 206 .

ZHANG C , ZENG B Q , YANG J S , et al . Requirements-oriented spec-trum sharing for OFDMA cognitive radio networks [J ] . Journal on Communications , 2015 , 36 ( 8 ): 192 - 206 .

左旭舟，夏玮玮，沈连丰 , 等 . 针对LTE系统中femtocell的动态频谱接入方法 [J ] . 通信学报， 2015 ， 36 ( 1 ): 111 - 120 .

ZUO X Z , XIA W W , SHEN L F , et al . Dynamic spectrum access method for femtocells in LTE [J ] . Journal on Communications , 2015 , 36 ( 1 ): 111 - 120 .

YANG G M , WU J . Low-loss magnetically tunable bandpass filters with YIG films [J ] . IEEE Transactions on Magnetics , 2013 , 49 ( 9 ): 5063 - 5068 .

UHER J , HOEFER W J R . Tunable microwave and millimeter-wave bandpass filters [J ] . IEEE Transactions on Microwave Theory and Techniques , 1991 , 39 ( 4 ): 643 - 653 .

ZHANG X Y , CHAN C H , XUE Q , et al . RF tunable bandstop filters with constant bandwidth based on a doublet configuration [J ] . IEEE Transactions on Industrial Electronics , 2012 , 59 ( 2 ): 1257 - 1265 .

LUO X , SUN S , STASZEWSKI R B . Tunable bandpass filter with two adjustable transmission poles and compensable coupling [J ] . IEEE Transactions on Microwave Theory and Techniques , 2014 , 62 ( 9 ): 2003 - 2013 .

XIANG Q Y , FENG Q Y , HUANG X G . Electrical tunable microstrip LC bandpass filters with constant bandwidth [J ] . IEEE Transactions on Microwave Theory and Techniques , 2013 , 61 ( 3 ): 1124 - 1130 .

EL-TANANI , REBEIZ M A . A two-pole two-zero tunable filter with improved linearity [J ] . IEEE Transactions on Microwave Theory and Techniques , 2009 , 57 ( 4 ): 830 - 839 .

鉴浩，李国辉，王焕英 , 等 . 一种双频带独立可调带通滤波器的设计 [J ] . 上海大学学报， 2015 ， 21 ( 2 ): 213 - 219 .

JIAN H , LI G H , WNAG H Y , et al . Design of a bandpass filter with in-dependently tunable dual-band [J ] . Journal of ShangHai University , 2015 , 21 ( 2 ): 213 - 219 .

DUSSOPT L , REBEIZG M . Intermodulation distortion and power handling in RF MEMS switches,varators,and tunable filters [J ] . IEEE Transactions on Microwave Theory and Techniques , 2003 , 51 ( 4 ): 1247 - 1256 .

EL-TANANI , REBEIZ M A . High-performance 1.5~2.5 GHz RF-MEMS tunable filters for wireless applications [J ] . IEEE Transac-tions on Microwave Theory and Techniques , 2010 , 58 ( 6 ): 1269 - 1237 .

PE64904:5-bit 32-state Digitally Tunable Capacitor,100–3000 MHz [EB/OL ] . Peregrine onductor,9380 Carroll Park Drive,San Diego,SemicCA,92121,USA , 2012 .

JASCHKE A , TESSEMA M , SCHUHLEr M , et al . Digitally tunable bandpass filter for cognitive radio applications [C ] // IEEE 17th Interna-tional Workshop on Computer Aided Modeling and Design of Com-munication Links and Networks . c 2012 : 338 - 342 .

RANTA T , NOVAR K . New tunable technology for mobile-TV anten-nas [J ] . Microwave Journal , 2008 , 51 ( 11 ).

PARK S J , REBEIZ G M . Low-loss two-pole tunable filters with three different predefined bandwidth characteristics [J ] . IEEE Transactions on Microwave Theory and Techniques , 2008 , 56 ( 5 ): 1137 - 1148 .

CHU Q X , WANG H . A compact open-loop filter with mixed electric and magnetic coupling [J ] . IEEE Transactions on Microwave Theory and Techniques , 2008 , 56 ( 2 ): 431 - 439 .

WU Y , DING X H , ISMAIL M , et al . RF bandpass filter design based on CMOS active inductors [J ] . IEEE Transactions on Circuits AND Systems , 2003 , 50 ( 12 ): 942 - 949 .

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