A Millimeter-Wave Triple-Band SIW Antenna With Dual-Sense Circular Polarization

Chen, Huakang; Shao, Yu; Zhang, Changhong; Zhang, Zhizhong

doi:10.1109/tap.2020.2996806

Cited by 30 publications

(10 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The single-layer patch antenna based on shorting pin, SIW in Refs. [14][15][16][17] achieved high radiation efficiency and gain. Nevertheless, they suffer from narrow operating bandwidth of less than 10%.…”

Section: Comparison and Discussionmentioning

confidence: 99%

Characteristic Mode Analysis of a Ka-Band CPW-Slot-Couple Fed Patch Antenna with Enhanced Bandwidth and Gain

Deng

Zhou

et al. 2022

Electronics

View full text Add to dashboard Cite

A Ka-band CPW-Slot-Couple (CSC) fed microstrip antenna with enhanced bandwidth and gain is presented in this paper. To simplify the feed network, the matching slots are designed at the end of the CPW. Consequently, the patch antenna is designed with a low profile, which has a size of 7.2 × 32.6 × 0.508 mm3. Characteristic mode analysis (CMA) is applied to illustrate the principle of the enhancement of the band with the form characteristic mode point of view. A slot based on inductive loading is employed on the parasitic patch to move the resonant frequency of CM3 to the resonant frequency of CM2 for enhanced bandwidth, which avoids introducing additional impedance matching networks. The measured results show that the bandwidth of the proposed monolayer antenna is 14.18% from 24.84 to 28.6 GHz and the peak gain is 7.9 dBi. Due to its attractive properties of low profile, compact configuration, wide band, and high gain, the proposed antenna could be applied to miniaturized millimeter-wave applications.

show abstract

Section: Comparison and Discussionmentioning

confidence: 99%

Characteristic Mode Analysis of a Ka-Band CPW-Slot-Couple Fed Patch Antenna with Enhanced Bandwidth and Gain

Deng

Zhou

et al. 2022

Electronics

View full text Add to dashboard Cite

show abstract

“…Therefore, more and more CP antennas are developed rapidly in recent years. [8][9][10][11][12][13] Multiband circularly polarized (CP) antennas are realized by using multiple resonators. 8,9 In Liang et al 12 and Xu et al, 13 dualmode SIW cavities are utilized to design the CP antennas.…”

Section: Introductionmentioning

confidence: 99%

“…[8][9][10][11][12][13] Multiband circularly polarized (CP) antennas are realized by using multiple resonators. 8,9 In Liang et al 12 and Xu et al, 13 dualmode SIW cavities are utilized to design the CP antennas. In Liang et al, 12 hybrid TE 202 and eigen TE 202 modes are combined to realize CP radiation.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

A compact circularly polarized microstrip patch filtenna based on reusable dual‐mode substrate integrated waveguide cavity

Dong

Yuan

et al. 2023

Micro & Optical Tech Letters

View full text Add to dashboard Cite

In this letter, a compact circularly polarized (CP) microstrip patch filtenna designed by reusing dual‐mode substrate integrated waveguide (SIW) cavity is proposed. The dual‐mode SIW cavity, operating at its TE120 and TE210 modes, can be used not only as the first stage resonator of the filtering network but also feeds the four microstrip patches working at their TM10 and TM01 modes. A pair of asymmetric perturbed posts is inserted in the SIW cavity to perturb the electric field distributions of TE120 and TE210 modes so as to achieve one axial ratio (AR) minima. The other AR minima is realized by sequentially exciting the four orthogonal microstrip patches via the four rectangular slots that are etched on the top surface of the SIW cavity. In addition, four metal posts penetrated the SIW cavity is employed to improve the impedance matching. For verification, a CP filtenna prototype centered at 5.13 GHz is designed, manufactured, and tested. The measured results agree well with the simulated ones, demonstrating a fractional impedance bandwidth of 6.9% (4.95–5.3 GHz), a 3 dB AR bandwidth of 4.2% (5–5.21 GHz), and a maximum boresight realized gain of 8.4 dBic.

show abstract

“…However, it has a relatively larger size with low gain. A triple‐band mmWave substrate integrated waveguide (SIW) antenna printed on a single substrate equipped with two circular polarizations (CPs) is presented in Chen et al 10 However, it has low gain and SIW is complicated in fabrication. A horn with a conical shape and combined with the CDR is presented in Chauhan and Mukherjee 11 .…”

Section: Introductionmentioning

confidence: 99%

Circularly polarized directive hybrid patch/horn antenna for upper band 5G applications

Shehata

Hindy

Elmekati

et al. 2022

Micro & Optical Tech Letters

View full text Add to dashboard Cite

A circularly polarized high gain hybrid rectangular patch/horn antenna with chamfered corners is presented in this paper. The measured impedance bandwidth of the proposed design extends from 26.7 to 28.7 GHz. The suggested design antenna exhibits circular polarization propagation over the working band, which is achieved by introducing chamfered corner overlapped patch antennas surrounded by the truncated pyramidal horn. The main purpose of this horn is to enhance the overall gain without any deterioration of other antenna characteristics (more than 4 dB over the operating band when compared to the patch antenna). The maximum measured gain of the hybrid antenna is 10.9 dBi. The radiation patterns of the hybrid antenna show directive broadside radiation with stable performance over the whole frequency band. The suggested antenna is analyzed and designed applying both the numerical simulator (CSTMWS and HFSS).

show abstract

A Millimeter-Wave Triple-Band SIW Antenna With Dual-Sense Circular Polarization

Cited by 30 publications

References 13 publications

Characteristic Mode Analysis of a Ka-Band CPW-Slot-Couple Fed Patch Antenna with Enhanced Bandwidth and Gain

Characteristic Mode Analysis of a Ka-Band CPW-Slot-Couple Fed Patch Antenna with Enhanced Bandwidth and Gain

A compact circularly polarized microstrip patch filtenna based on reusable dual‐mode substrate integrated waveguide cavity

Circularly polarized directive hybrid patch/horn antenna for upper band 5G applications

Contact Info

Product

Resources

About