Proceedings ArticleDOI
Balanced dual fed SIW slot antenna array for Q-Link PAN high gain application
Yang Tianyang,Wei Hong,Yan Zhang +2 more
- pp 1-4
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TLDR
In this article, a balanced dual-feeding scheme is introduced to excite each subarray from its both terminals with equal phase and amplitude to ensure the radiation pattern of the sub-array is stably steering to the normal direction over the entire operating band.Abstract:
This paper presents the design of a 16×17 slot antenna array based on SIW (Substrate Integrated Waveguide) technique with a novel balance dual-feeding scheme. The proposed SIW antenna array consists of 16 longitudinal slot sub-arrays, and each sub-array has 17 radiation slots. Balanced dual feeding scheme is introduced to excite each sub-array from its both terminals with equal phase and amplitude to ensure the radiation pattern of the sub-array is stably steering to the normal direction over the entire operating band. Two 16-way power dividers are used to unit sub-arrays in a shunt form and simultaneously ensure the balanced feeding. Another T-shaped power-divider is used to combine the two 16-way power dividers into one port. Thus, the finalized antenna array has only one port but its radiation pattern is independent to frequency. The antenna array is implemented based on standard PCB process and both CPW-SIW and rectangular waveguide-SIW transitions are designed for the measurement. The measured maximum gain of the antenna array achieves 26.9 dBi, and the measured bandwidth of -10 dB is 40.5~43.5 GHz. The proposed antenna array is promising for Q-Link PAN high gain application.read more
Citations
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Patent
Balance feed differential slot antenna for restraining common-mode noise
Hong Wei,Yang Tianyang,Zhang Yan +2 more
TL;DR: In this paper, a balance feed differential slot antenna for restraining common-mode noise is proposed, which is based on a planar substrate integrated waveguide structure, and the slot antenna is adopted as a radiating unit.
Journal ArticleDOI
A Compact Single-Layer Q-Band Tapered Slot Antenna Array With Phase-Shifting Inductive Windows for Endfire Patterns
TL;DR: In this paper, a wideband mmW tapered slot antenna (TSA) array operating in the Q-band is reported, aiming at the upcoming fifth-generation wireless communications.
Proceedings ArticleDOI
A Millimeterwave SIW Slot Antenna Array for 5G Communication
TL;DR: In this paper, a millimeterwave slot antenna array based on substrate integrated waveguide (SIW) is proposed, which consists of one compact SIW power divider and $4\times 4$ slot antenna arrays.
Patent
Balance feed differential slot antenna for restraining common-mode noise
TL;DR: In this paper, a balance feed differential slot antenna for restraining common-mode noise is proposed, which is based on a planar substrate integrated waveguide structure, and the slot antenna is adopted as a radiating unit.
References
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Journal ArticleDOI
An improved design procedure for small arrays of shunt slots
TL;DR: An earlier design procedure, valid for arrays of longitudinal slots fed by air-filled rectangular waveguide, is generalized to apply to the increasingly used practical case that the waveguide is dielectric-filled, which results in a surprisingly simpler and more direct derivation of the design equations.
Journal ArticleDOI
Theory of Slots in Rectangular Wave‐Guides
TL;DR: In this paper, a basic theory of slots in rectangular wave-guides is given, and detailed formulae for the reflection and transmission coefficients and for the voltage amplitude in the slot generated by a given incident wave are given.
Journal ArticleDOI
Bandwidth Enhancement for a 60 GHz Substrate Integrated Waveguide Fed Cavity Array Antenna on LTCC
TL;DR: In this paper, a substrate integrated waveguide fed cavity array antenna using multilayered low temperature co-fired ceramic technology is presented and designed at V-band (60 GHz).
Journal ArticleDOI
Low-Cost High Gain Planar Antenna Array for 60-GHz Band Applications
TL;DR: In this article, a planar antenna array based on the substrate integrated waveguide (SIW) scheme is presented for 60-GHz band system applications, which consists of one compact SIW 12-way power divider and 12 radiating SIWs each supporting 12 slots, and a 50-? conductor-backed coplanar waveguide integrated with CBCPW-to-SIW transition is directly used as the input of the antenna array.
Journal ArticleDOI
The design of slot arrays including internal mutual coupling
R. Elliott,W. O'Loughlin +1 more
TL;DR: Improved slot array performance (lower side lobe levels, a better input match) calls for elimination of approximations in earlier design procedures, and one important change is to include internal higher order mode coupling.