A novel waveguide fed array antenna with shorted microstrip patch elements

Kung Bo Ng; Hang Wong; Chi Hou Chan; Kwai Man Luk

doi:10.1109/IWAT.2012.6178684

A novel waveguide fed array antenna with shorted microstrip patch elements

State Key Laboratory of Terahertz and Millimeter Waves (City University of Hong Kong)

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

A novel waveguide fed array antenna with shorted microstrip patch elements is proposed in this paper. The proposed antenna is different from conventional slotted waveguide antennas and other waveguide fed antennas in two folds. Firstly, slots, each loaded with a shorted microstrip patch element and a shorted parasitic element, are placed along the center axis of the waveguide. Secondly, the antenna elements are directly fed by the waveguide, not through aperture coupling. The waveguide is easily realized using substrate integrated waveguide (SIW) technology. The proposed antenna, operating at 35 GHz, has a wide impedance bandwidth of 10.2% (VSWR

Original language	English
Title of host publication	2012 IEEE International Workshop on Antenna Technology, iWAT 2012
Pages	351-354
DOIs	https://doi.org/10.1109/IWAT.2012.6178684
Publication status	Published - 2012
Event	2012 IEEE International Workshop on Antenna Technology, iWAT 2012 - Tuscon, AZ, United States Duration: 5 Mar 2012 → 7 Mar 2012

Conference

Conference	2012 IEEE International Workshop on Antenna Technology, iWAT 2012
Place	United States
City	Tuscon, AZ
Period	5/03/12 → 7/03/12

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title = "A novel waveguide fed array antenna with shorted microstrip patch elements",

abstract = "A novel waveguide fed array antenna with shorted microstrip patch elements is proposed in this paper. The proposed antenna is different from conventional slotted waveguide antennas and other waveguide fed antennas in two folds. Firstly, slots, each loaded with a shorted microstrip patch element and a shorted parasitic element, are placed along the center axis of the waveguide. Secondly, the antenna elements are directly fed by the waveguide, not through aperture coupling. The waveguide is easily realized using substrate integrated waveguide (SIW) technology. The proposed antenna, operating at 35 GHz, has a wide impedance bandwidth of 10.2\% (VSWR",

author = "Ng, \{Kung Bo\} and Hang Wong and Chan, \{Chi Hou\} and Luk, \{Kwai Man\}",

year = "2012",

doi = "10.1109/IWAT.2012.6178684",

language = "English",

isbn = "9781467300360",

pages = "351--354",

booktitle = "2012 IEEE International Workshop on Antenna Technology, iWAT 2012",

note = "2012 IEEE International Workshop on Antenna Technology, iWAT 2012 ; Conference date: 05-03-2012 Through 07-03-2012",

}

TY - GEN

T1 - A novel waveguide fed array antenna with shorted microstrip patch elements

AU - Ng, Kung Bo

AU - Wong, Hang

AU - Chan, Chi Hou

AU - Luk, Kwai Man

PY - 2012

Y1 - 2012

N2 - A novel waveguide fed array antenna with shorted microstrip patch elements is proposed in this paper. The proposed antenna is different from conventional slotted waveguide antennas and other waveguide fed antennas in two folds. Firstly, slots, each loaded with a shorted microstrip patch element and a shorted parasitic element, are placed along the center axis of the waveguide. Secondly, the antenna elements are directly fed by the waveguide, not through aperture coupling. The waveguide is easily realized using substrate integrated waveguide (SIW) technology. The proposed antenna, operating at 35 GHz, has a wide impedance bandwidth of 10.2% (VSWR

AB - A novel waveguide fed array antenna with shorted microstrip patch elements is proposed in this paper. The proposed antenna is different from conventional slotted waveguide antennas and other waveguide fed antennas in two folds. Firstly, slots, each loaded with a shorted microstrip patch element and a shorted parasitic element, are placed along the center axis of the waveguide. Secondly, the antenna elements are directly fed by the waveguide, not through aperture coupling. The waveguide is easily realized using substrate integrated waveguide (SIW) technology. The proposed antenna, operating at 35 GHz, has a wide impedance bandwidth of 10.2% (VSWR

UR - https://www.scopus.com/pages/publications/84860662139

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84860662139&origin=recordpage

U2 - 10.1109/IWAT.2012.6178684

DO - 10.1109/IWAT.2012.6178684

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 9781467300360

SP - 351

EP - 354

BT - 2012 IEEE International Workshop on Antenna Technology, iWAT 2012

T2 - 2012 IEEE International Workshop on Antenna Technology, iWAT 2012

Y2 - 5 March 2012 through 7 March 2012

ER -

A novel waveguide fed array antenna with shorted microstrip patch elements

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