Terahertz Micromachined Resonator Superstructures
太赫兹微机械谐振器上部结构
基本信息
- 批准号:EP/H029656/1
- 负责人:
- 金额:$ 90.69万
- 依托单位:
- 依托单位国家:英国
- 项目类别:Research Grant
- 财政年份:2010
- 资助国家:英国
- 起止时间:2010 至 无数据
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This application has three distinct but interrelated research areas. The first is a method of designing microwave circuits using inter-coupled resonators. The method is extremely general, and can be used over a wide frequency range with many different technologies used in microwave circuits. The second area is using micromachined terahertz devices to exemplify the new deign techniques at a particular frequency and for a particular application. Micromachining has to be used to make accurate dimensioned waveguides with accuracies down to microns. The third area is the improvement in the micromachining process for the terahertz application.Inter-coupled resonators have been used for many years to make microwave filters. For more complex passpand responses with transmission zeros or dual bands, the inter-coupling becomes much more complex. This proposal takes this concept a stage further and proposes that whole passive systems can be made using coupled resonators or resonator superstructures. To exemplify this the authors have already demonstrated power splitters and a diplexers based on these concepts, and the proposed work is to look at antenna feed networks, Butler matrices and filter banks. The techniques can provide the design of microwave circuits at any centre frequency and will be useful in many areas. Technology is now allowing systems to be constructed at much higher frequencies; mobile communications at around 2 GHz is now commonplace, but car radar systems at 77 GHz have only just developed in the last few years, and now applications are beginning to emerge at above 100 GHz in the submillimetre wave region. Applications to 1 terahertz and above are seen as extremely important for future systems. One of the lowest loss waveguide structures is the rectangular waveguide, and this work will look at micromachined waveguide. The circuits are made by stacking layers of metalised silicon or thick resists. Two of the layers act as the top and bottom of the guide and the interleaving layer (or layers) forms the walls of the hollow rectangular tube. For 300GHz these waveguide are about 800 by 400 microns and micromachining is therefore required to make them accurately at this size. At Birmingham a reliable, accurate techniques for bonding the layers has been developed. Structures such as filters, power splitters, diplexers and triplexers will be demonstrated. The resonator superstructures will be also configured in waveguide resonators to produce submillimetre wave antenna feed networks, Butler matrices and filter banks.Finally work will be done to improve the micromachining process. This includes being able to selectively pattern the top and vertical edges of the gold coating. This will enable transitions to other transmissions structures such as coplanar waveguides as well as the ability to improve the bonding between layers. In addition work will proceed on the development of a new dielectric waveguide structure, initially looking at the embedding of quartz nano particles in the resist SU8. Providing a low loss waveguide structure will give the microwave designer another tool for circuit construction.
该应用程序有三个不同但相互关联的研究领域。第一种是利用内耦合谐振器设计微波电路的方法。该方法非常通用,并且可以在微波电路中使用许多不同的技术在很宽的频率范围内使用。第二个领域是使用微机械太赫兹设备在特定频率和特定应用下举例说明新的设计技术。微机械加工必须用于制造精确尺寸的波导,其精度低至微米。第三个领域是太赫兹应用的微加工工艺的改进。间耦合谐振器已用于微波滤波器制作多年。对于具有传输零或双波段的更复杂通频响应,内部耦合变得更加复杂。这一建议将这一概念进一步发展,并提出整个无源系统可以使用耦合谐振器或谐振器上层结构。为了举例说明这一点,作者已经展示了基于这些概念的功率分配器和双工器,并且建议的工作是研究天线馈电网络,巴特勒矩阵和滤波器组。该技术可以提供任何中心频率的微波电路设计,在许多领域都将有用。现在的技术允许在更高的频率上构建系统;2ghz左右的移动通信现在已经很普遍了,但77ghz的汽车雷达系统在过去几年才刚刚发展起来,现在在亚毫米波区域的100ghz以上的应用开始出现。1太赫兹及以上的应用被认为对未来的系统极其重要。损耗最低的波导结构之一是矩形波导,本研究将着眼于微机械波导。电路是由金属化硅或厚电阻层堆叠而成。其中两层作为导管的顶部和底部,交织层(或多层)形成空心矩形管的壁。对于300GHz,这些波导大约是800 × 400微米,因此需要微加工才能精确地达到这个尺寸。在伯明翰,一种可靠、精确的粘接技术已经被开发出来。将演示滤波器、功率分配器、双工器和三工器等结构。谐振器上层结构也将配置在波导谐振器中,以产生亚毫米波天线馈电网络,巴特勒矩阵和滤波器组。最后对微加工工艺进行了改进。这包括能够选择性地对金涂层的顶部和垂直边缘进行图案处理。这将使过渡到其他传输结构,如共面波导,以及改善层之间的键合能力。此外,研究人员还将继续开发一种新的介质波导结构,初步研究将石英纳米颗粒嵌入到抗蚀剂SU8中。提供低损耗波导结构将为微波设计人员提供另一种电路构造工具。
项目成果
期刊论文数量(10)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Micromachined periodic surfaces for planar terahertz antennas
用于平面太赫兹天线的微加工周期表面
- DOI:10.1109/eucap.2014.6901729
- 发表时间:2014
- 期刊:
- 影响因子:0
- 作者:Konstantinidis K
- 通讯作者:Konstantinidis K
A Micromachined Dual-Band Orthomode Transducer
- DOI:10.1109/tmtt.2013.2292611
- 发表时间:2014
- 期刊:
- 影响因子:4.3
- 作者:C. Leal-Sevillano;Yingtao Tian;M. Lancaster;J. Ruiz‐Cruz;J. R. Montejo-Garai;J. Rebollar
- 通讯作者:C. Leal-Sevillano;Yingtao Tian;M. Lancaster;J. Ruiz‐Cruz;J. R. Montejo-Garai;J. Rebollar
A Pseudo-Elliptical Response Filter at W-Band Fabricated With Thick SU-8 Photo-Resist Technology
- DOI:10.1109/lmwc.2012.2183861
- 发表时间:2012-03-01
- 期刊:
- 影响因子:3
- 作者:Leal-Sevillano, Carlos A.;Montejo-Garai, Jose R.;Rebollar, Jesus M.
- 通讯作者:Rebollar, Jesus M.
Micromachined terahertz circuits
微机械太赫兹电路
- DOI:10.1109/imoc.2013.6646611
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:Lancaster M
- 通讯作者:Lancaster M
Analytic sensitivity calculations of poles and zeros of general Chebyshev filtering functions for microwave coupled resonators
微波耦合谐振器通用切比雪夫滤波函数极点和零点的解析灵敏度计算
- DOI:10.1049/iet-map.2009.0079
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:Jayyousi A
- 通讯作者:Jayyousi A
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Michael Lancaster其他文献
Preparation and some reactions of benzazetidines
苯并氮杂环丁烷的制备及一些反应
- DOI:
10.1039/c39800000471 - 发表时间:
1980 - 期刊:
- 影响因子:0
- 作者:
Michael Lancaster;David J. H. Smith - 通讯作者:
David J. H. Smith
Semiconductor Ultramicroelectrodes: Platforms for Studying Charge-Transfer Processes at Semiconductor/Liquid Interfaces.
半导体超微电极:研究半导体/液体界面电荷转移过程的平台。
- DOI:
- 发表时间:
2018 - 期刊:
- 影响因子:7.4
- 作者:
Saurabh Acharya;Michael Lancaster;S. Maldonado - 通讯作者:
S. Maldonado
Enhanced real time facial detection and replacement using GPGPU
使用 GPGPU 增强实时面部检测和替换
- DOI:
10.1109/ivcnz.2013.6727029 - 发表时间:
2013 - 期刊:
- 影响因子:0
- 作者:
Michael Lancaster;Richard D. Green - 通讯作者:
Richard D. Green
Quantitative measurements on wetted thin layer chromatography plates using a charge coupled device camera
- DOI:
10.1016/j.chroma.2005.06.068 - 发表时间:
2005-10-07 - 期刊:
- 影响因子:
- 作者:
Michael Lancaster;David M. Goodall;Edmund T. Bergström;Sean McCrossen;Peter Myers - 通讯作者:
Peter Myers
Quantitative Analysis of Semiconductor Electrode Voltammetry: A Theoretical and Operational Framework for Semiconductor Ultramicroelectrodes
半导体电极伏安法的定量分析:半导体超微电极的理论和操作框架
- DOI:
10.1021/acs.jpcc.9b10367 - 发表时间:
2020 - 期刊:
- 影响因子:3.7
- 作者:
Michael Lancaster;Ahmed Alqurashi;C. Selvakumar;S. Maldonado - 通讯作者:
S. Maldonado
Michael Lancaster的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Michael Lancaster', 18)}}的其他基金
Towards a 3D printed terahertz circuit technology.
迈向 3D 打印太赫兹电路技术。
- 批准号:
EP/S013113/1 - 财政年份:2019
- 资助金额:
$ 90.69万 - 项目类别:
Research Grant
Micromachined Circuits For Terahertz Communications
用于太赫兹通信的微机械电路
- 批准号:
EP/M016269/1 - 财政年份:2015
- 资助金额:
$ 90.69万 - 项目类别:
Research Grant
Millimetre wave micromachined devices for communications and radar
用于通信和雷达的毫米波微机械设备
- 批准号:
EP/D059933/1 - 财政年份:2006
- 资助金额:
$ 90.69万 - 项目类别:
Research Grant
相似海外基金
SBIR Phase II: Long Stroke Micromachined Arrayed Cell Electrostatic Actuators for Highly Integrated Micro-Positioning
SBIR 第二阶段:用于高度集成微定位的长冲程微机械阵列单元静电执行器
- 批准号:
2151499 - 财政年份:2022
- 资助金额:
$ 90.69万 - 项目类别:
Cooperative Agreement
Design and development of portable, high-resolution and cost-effective micromachined transducers for lung and breast cancer detection at early stages
设计和开发便携式、高分辨率且经济高效的微机械传感器,用于早期肺癌和乳腺癌检测
- 批准号:
569413-2022 - 财政年份:2022
- 资助金额:
$ 90.69万 - 项目类别:
Alexander Graham Bell Canada Graduate Scholarships - Doctoral
A nanoscale thermocouple on a micromachined cantilever for intracellular temperature measurements
微机械悬臂上的纳米级热电偶用于细胞内温度测量
- 批准号:
2226930 - 财政年份:2022
- 资助金额:
$ 90.69万 - 项目类别:
Standard Grant
Compact non-invasive ultrasonic flow and wind speed sensors based on micromachined ultrasonic transducers compatible with above-IC integration
基于与 IC 集成兼容的微机械超声换能器的紧凑型非侵入式超声流量和风速传感器
- 批准号:
543712-2019 - 财政年份:2022
- 资助金额:
$ 90.69万 - 项目类别:
Collaborative Research and Development Grants
Advanced Micromachined Ultrasonic Transducers for High Performance Medical Imaging Systems
用于高性能医疗成像系统的先进微机械超声波换能器
- 批准号:
RGPIN-2018-03998 - 财政年份:2022
- 资助金额:
$ 90.69万 - 项目类别:
Discovery Grants Program - Individual
Development of a novel high-performance micromachined resonator for lung cancer detection
开发用于肺癌检测的新型高性能微机械谐振器
- 批准号:
580718-2022 - 财政年份:2022
- 资助金额:
$ 90.69万 - 项目类别:
University Undergraduate Student Research Awards
Proposal for Lab2Market I2I Market Assessment Integrated micromachined sensors for pest detection
Lab2Market I2I 市场评估提案用于害虫检测的集成微机械传感器
- 批准号:
571225-2022 - 财政年份:2021
- 资助金额:
$ 90.69万 - 项目类别:
Idea to Innovation
Multi-modal Haptic Stimulations Using Micromachined Ultrasound Processors
使用微机械超声处理器的多模式触觉刺激
- 批准号:
2128311 - 财政年份:2021
- 资助金额:
$ 90.69万 - 项目类别:
Standard Grant
Micromachined Rotor for Circumferential Endoscopic Imaging
用于圆周内窥镜成像的微机械转子
- 批准号:
565616-2021 - 财政年份:2021
- 资助金额:
$ 90.69万 - 项目类别:
Alexander Graham Bell Canada Graduate Scholarships - Master's
Compact non-invasive ultrasonic flow and wind speed sensors based on micromachined ultrasonic transducers compatible with above-IC integration
基于与 IC 集成兼容的微机械超声换能器的紧凑型非侵入式超声流量和风速传感器
- 批准号:
543712-2019 - 财政年份:2021
- 资助金额:
$ 90.69万 - 项目类别:
Collaborative Research and Development Grants