毫米波频率(54.2 GHz)阻抗测量

O. Petersen, C. Bradford, R. Cranmer
{"title":"毫米波频率(54.2 GHz)阻抗测量","authors":"O. Petersen, C. Bradford, R. Cranmer","doi":"10.1109/ISSCC.1977.1155700","DOIUrl":null,"url":null,"abstract":"A WAVEGUIDE CIRCUIT (Figure 1) has been designed and constructed to measure impedance a t millimeter wave frequencies. To calculate the load impedance, known standards were used to characterize the network transformation between the p l y e of measurement and the load location. Measurements were performed at 54.2 GHz on specially fabricated loads and on mm-wave PIN diodes. A series of independent measurements were made to determine the relative phase and magnitude of the complex reflection coefficient of the load. Bolometer measurements at the output of the 3-dB coupler are essential to the circuit design. The phase was measured by the amount of cancellation which occurs when the reflected signal is fed into the 3-dB four-port directional coupler and compared to a reference signal fed into the other input port. The magnitude was measured by comparing the signal reflected from the load to that reflected by the reference short (waveguide switch #l) . During the latter measurement, the reference signal is terminated (waveguide switch #2).","PeriodicalId":416313,"journal":{"name":"1977 IEEE International Solid-State Circuits Conference. Digest of Technical Papers","volume":"138 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Impedance measurements at millimeter wave frequencies (54.2 GHz)\",\"authors\":\"O. Petersen, C. Bradford, R. Cranmer\",\"doi\":\"10.1109/ISSCC.1977.1155700\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A WAVEGUIDE CIRCUIT (Figure 1) has been designed and constructed to measure impedance a t millimeter wave frequencies. To calculate the load impedance, known standards were used to characterize the network transformation between the p l y e of measurement and the load location. Measurements were performed at 54.2 GHz on specially fabricated loads and on mm-wave PIN diodes. A series of independent measurements were made to determine the relative phase and magnitude of the complex reflection coefficient of the load. Bolometer measurements at the output of the 3-dB coupler are essential to the circuit design. The phase was measured by the amount of cancellation which occurs when the reflected signal is fed into the 3-dB four-port directional coupler and compared to a reference signal fed into the other input port. The magnitude was measured by comparing the signal reflected from the load to that reflected by the reference short (waveguide switch #l) . During the latter measurement, the reference signal is terminated (waveguide switch #2).\",\"PeriodicalId\":416313,\"journal\":{\"name\":\"1977 IEEE International Solid-State Circuits Conference. Digest of Technical Papers\",\"volume\":\"138 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1977 IEEE International Solid-State Circuits Conference. Digest of Technical Papers\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISSCC.1977.1155700\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1977 IEEE International Solid-State Circuits Conference. Digest of Technical Papers","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISSCC.1977.1155700","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

摘要

一个波导电路(图1)已经被设计和构造用来测量毫米波频率下的阻抗。为了计算负载阻抗,使用已知的标准来表征测量点与负载位置之间的网络转换。测量是在54.2 GHz的特殊制造负载和毫米波PIN二极管上进行的。进行了一系列独立的测量,以确定负载复反射系数的相对相位和大小。3db耦合器输出处的辐射热计测量对电路设计至关重要。相位是通过将反射信号馈送到3db四端口定向耦合器并与馈送到另一个输入端口的参考信号进行比较时发生的抵消量来测量的。通过比较负载反射的信号与参考短(波导开关# 1)反射的信号来测量幅度。在后一种测量中,参考信号被终止(波导开关#2)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Impedance measurements at millimeter wave frequencies (54.2 GHz)
A WAVEGUIDE CIRCUIT (Figure 1) has been designed and constructed to measure impedance a t millimeter wave frequencies. To calculate the load impedance, known standards were used to characterize the network transformation between the p l y e of measurement and the load location. Measurements were performed at 54.2 GHz on specially fabricated loads and on mm-wave PIN diodes. A series of independent measurements were made to determine the relative phase and magnitude of the complex reflection coefficient of the load. Bolometer measurements at the output of the 3-dB coupler are essential to the circuit design. The phase was measured by the amount of cancellation which occurs when the reflected signal is fed into the 3-dB four-port directional coupler and compared to a reference signal fed into the other input port. The magnitude was measured by comparing the signal reflected from the load to that reflected by the reference short (waveguide switch #l) . During the latter measurement, the reference signal is terminated (waveguide switch #2).
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信