Highly Accurate Radar Cross-Section and Transfer Function Measurement of a Digital Calibration Transponder without Known Reference—Part I: Measurement and Results
نویسندگان
چکیده
Active Radar Calibrators (ARC), also called calibration transponders, are often used as reference targets for absolute radiometric of radar systems due to their large achievable Cross-Section (RCS). However, before using a transponder target, the hardware itself has be calibrated. A novel method, three-transponder was proposed some years ago and allows RCS digital transponders without any reference. In this paper, technique is further refined applied setup utilizing only one transponder. The accurate measurement design described novel, elaborated data processing scheme developed minimize remaining noise clutter effects in data. comprehensive error analysis presented second part paper.
منابع مشابه
epistemic modality in english and persian academic writing: a cross-linguistic study of genre on the notion of transfer
چکیده حیطه ی نوشتار دانشگاهی اخیرا شاهد تغییرات عمده ای از غیرشخصی بودن (عینی بودن) به شخصی بودن بوده است. شخصی بودن متون دانشگاهی اهمیت استفاده از وجهیت معرفتی را برجسته می سازد چرا که? وجهیت معرفتی? بر اساس یکی از تعاریف ارائه شده از این مقوله? ارتباط تنگاتنگی با شخصی بودن داشته و به عنوان بیان نظر شخصی گوینده در مورد جز گزاره ای گفته در نظر گرفته میشود. بنابراین? با در نظر داشتن نقاط مشترک...
15 صفحه اولRapid and accurate broadband absorption cross-section measurement of human bodies in a reverberation chamber
متن کامل
Cross Section Measurement at CMS
The startup of the Large Hadron Collider will allow scientists to probe energy scales that existed picoseconds after the Big Bang. Monte Carlo samples of many Standard Model processes are produced to simulate the conditions in the Compact Muon Solenoid detector. Data analysis techniques are developed to measure the cross section of the WZ 3e(e, 1u) decay channel. The results are al = 723.4 + 27...
متن کاملA 1Oppm ACCURATE DIGITAL AC MEASUREMENT ALGORITHM
Agilent Technologies as a company independent from Hewlett-Packard and describes products or services now available through Agilent. It may also refer to products/services no longer supported by Agilent. We regret any inconvenience caused by obsolete information. For the latest information on Agilent's test and measurement products go to: ABSTRACT Digital sampling has been used for a number of ...
متن کاملSpherical Wave Near-Field Imaging and Radar Cross-Section Measurement - Antennas and Propagation, IEEE Transactions on
The paper presents a new inverse synthetic aperture radar (ISAR) algorithm intended for radar cross-section (RCS) imaging and measurement from scattered fields. The method, based on a spherical-wave near-field illumination of the target, overcomes the requirement for an expensive compact range facility to produce a plane wave illumination. The formulation and the implementation of the algorithm...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Remote Sensing
سال: 2023
ISSN: ['2315-4632', '2315-4675']
DOI: https://doi.org/10.3390/rs15041153