Integrated microstrip and rectangular waveguide in planar form

Deslandes, Dominic; Wu, Ke

doi:10.1109/7260.914305

Cited by 1,515 publications

(738 citation statements)

References 4 publications

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“…The analysis of substrate integrated waveguide (SIW) [1] structures can be efficiently tackled using commercially available software packages. In fact, a considerable number of SIW based devices designed using commercial codes, like HFSS (Ansys HFSS), have been presented over the years.…”

Section: Introductionmentioning

confidence: 99%

Analysis of Lossy Siw Structures Based on the Parallel Plates Waveguide Green's Function

Amendola

Arnieri²,

Boccia³

2012

PIER C

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Abstract-In this paper, a full-wave analysis technique of lossy substrate integrated waveguides, based on the dyadic Green's function of the parallel plate waveguide, is presented. The field inside the waveguide is expressed in terms of cylindrical vector wave-functions and the finite conductivity of the top and of the bottom plates, and of the metallic vias are taken into account. Losses into the dielectric substrate are also included. Coaxial ports are considered as sources and self and mutual admittances are evaluated. Cases of practical structure taken from literature are presented showing a very good agreement with the most used commercial software.

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Section: Introductionmentioning

confidence: 99%

Analysis of Lossy Siw Structures Based on the Parallel Plates Waveguide Green's Function

Amendola

Arnieri²,

Boccia³

2012

PIER C

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“…So each of the eight arrays is fed unequally by −20 dB Taylor's distribution excitation in order to reduce In millimeter-wave band, microstrip to waveguide transition is requested to have higher performance. Various solutions have been proposed such as quasi-Yagi type [19] and planar waveguide type [20], but the bandwidth is limited. In this paper, a wide-band microstrip to waveguide transition is adopted to feed the antenna array.…”

Section: Antenna Arrangementmentioning

confidence: 99%

A 77 GHZ Series Fed Weighted Antenna Arrays With Suppressed Sidelobes in E- And H-Plane

Wang¹,

Wang²

2018

PIER Letters

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Abstract-This paper proposes a 77 GHz microstrip series-fed patch antenna array for automotive radar applications. Based on the Taylor Distribution Principle, we designed a six-unit series-fed weighted antenna array. A Wilkinson 1 : 8 un-equal divider is employed to connect eight antenna arrays to form a whole planar antenna. In antenna far-field patterns, the E-plane side-lobe level is approximately below −20.15 dB, and the H-plane side-lobe level is about −15 dB. Good accordance is obtained between simulated and measured results. The designed antenna has great value in the application fields of 77 GHz automotive radar antenna.

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“…So the corresponding radius of the material filled SICC with solid wall can be calculated by (3), that is: R = 0.383c 30 × 10 9 √ 5.7 = 1.6 mm (4) Figure 2 shows the proposed transition structure based on SICC, which consists of a SICC, a pair of identical microstrip located on top and bottom layer with an arbitrary angle of θ and two identical coupled apertures which cross at right angles with corresponding microstrip in middle layer.…”

Section: Design Of the Sicc Transitionmentioning

confidence: 99%

“…Fundamental design principles can be found in [3], the related principles and examples of transition between microstrip and SIW or other kind of transmission lines were proposed in [4], [5] and [6], and low insertion loss was observed at the frequency up to 30 GHz. Both the slot coupled structure and the via-probe transition structure can hardly perform well in millimetre wave band when fabricated with microstrip substrate for the affecting of parasitical inductive and capacitive.…”

Section: Introductionmentioning

confidence: 99%