The Design of Ridged Waveguides

Hopfer, S.

doi:10.1109/tmtt.1955.1124972

Cited by 307 publications

(89 citation statements)

References 2 publications

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“…This is commonly implemented in waveguides to decrease the cutoff frequency of the dominant propagating mode and thus expands the fundamental mode range before high-order modes occur (Hopfer, 1955;Chen, 1957). While the bandwidth of a standard horn is typically up to 2:1, the bandwidth of ridged horns can be up to 18:1.…”

Section: A) Ridged Horn Antennamentioning

confidence: 99%

Wideband Antennas for Modern Radar Systems

Ren¹,

Lai²

2010

Radar Technology

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Section: A) Ridged Horn Antennamentioning

confidence: 99%

Wideband Antennas for Modern Radar Systems

Ren¹,

Lai²

2010

Radar Technology

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“…An effective method to broaden the bandwidth is to separate anarray into several sub-arrays and feed them with a power divider [11]. Another option is to choose ridge waveguide instead of rectangular waveguide [12] [13]. One design procedurefor slot arrays fed by single-ridge waveguide [14],deduced from ones by the rectangular waveguides,in which eigenvalue of ridge waveguide is required.…”

Section: Introductionmentioning

confidence: 99%

A New Design Procedure For Slot Arrays Fed By Single-Ridge Waveguide

Bing¹,

Xu²,

Gao³

et al. 2017

Proceedings of the 2017 2nd Joint International Information Technology, Mechanical and Electronic Engineering Conference (JIMEC

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Design procedure for longitudinal slot arrays fed by air-filled rectangular waveguide including mutual coupling has been discussed and studied in many papers, and widely applied.Due tocomplexity of internal field, it is difficult toemploy the same method on slot arrays fed by ridge waveguide. In this paper, a newdesign procedureis introduced for slot arrays fed by single-ridge waveguide, which simplified the procedure of the previous one.A array wasconstructed and tested, and the result validates the theory.

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“…This surface prevents the transmission of power in the transverse direction and confines the wave around the central ridge [3][4]. Both technologies have to undergo a process of maturation and consolidation to meet new 5G needs [5][6][7][8][9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

New antenna topologies for 5G communication systems

González

Domínguez

Pérez

et al. 2016

2016 IEEE MTT-S Latin America Microwave Conference (LAMC)

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-This paper presents new antenna topologies for 5G communication systems. The objective is the study of low losses distribution network technologies and the radiating elements for low profile antennas for 5G applications. Different technologies are considered as PCB technology, LTCC technology and metallized 3D printing in terms of design procedures, transmission losses and manufacturing processes in order to contribute to these types of technologies. Different designs and prototypes are done to validate these antennas for 5G communication systems.

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The Design of Ridged Waveguides

Cited by 307 publications

References 2 publications

Wideband Antennas for Modern Radar Systems

Wideband Antennas for Modern Radar Systems

A New Design Procedure For Slot Arrays Fed By Single-Ridge Waveguide

New antenna topologies for 5G communication systems

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