A Radar History of World War II: Technical and Military Imperatives

Wolters, Timothy S.; Brown, Leanne

doi:10.2307/2677385

Cited by 1 publication

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“…The phased array is a key and widespread technique enabling a huge number of applications. Given the popularization of phased array technique and the continuous growth of wireless services and applications, the phased array technique has made a great progress since its birth 33 . In the array, radiation elements are arranged according to certain rules to form an array, of which the beam orientation can be changed by controlling the excitation phase of the radiation elements.…”

Section: Electronic Scanning Methodsmentioning

confidence: 99%

A review of microwave electronically scanned array: Concepts and applications

Sun

Zhao

Zheng

et al. 2022

Int J RF Mic Comp-Aid Eng

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As the application of microwave to radar and 5G communication goes wider, the array beam scanning capability has become an important and popular issue in modern society. Appropriate implementation of beam scanning methods suitable for diverse conditions could provide better performance and help to save costs for a system. Moreover, electronically scanned array has the characteristics of fast beam switching rate, high measurement accuracy and low profile. Thus, discussions on typical electronic scanning approaches are particularly necessary. This paper first presents a review of typical electronic scanning approaches to microwave arrays, such as the phased array, the focused aperture array, the frequency scanning array, and the time modulated array. And then some latest designs in the industry have been introduced. In addition, problems appeared in the application of the phased array and relevant solutions have been put forward. For the rest, some discussions are briefly summarized, as well as some comments on future trend in this field.

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Section: Electronic Scanning Methodsmentioning

confidence: 99%