Feed ridge gap waveguide slot array obtained a wide band-width of 30%. However, the use of ridge gap waveguide will increasethefabricationdif˝cultyduetoitscomplexstructure. SIW slot antenna arrays, by contrast, are desirable forms for easy fabrication and mass production. Some SIW slot antenna arrays with enhanced bandwidth have been pro-posed. A novel substrate-integrated waveguide (SIW) cavity-backed slot antenna is proposed in this study to achieve enhanced-gain performance. The peak gain is remarkably improved with the use of an SIW cavity and metallic superstrate. The superstrate comprises a single rectangular slot window and two half-wavelength patches. A 46GHz broadband high-gain SIW slot antenna was designed and tested to verify the SIW slot antenna design procedure.That design demonstrated good agreement between the simulatedand measuredresults. Theantenna has a measuredgain of 7.8dBiat 46.2GHz and bandwidthof 4.72GHz.Then designof a 460GHz SIW antenna was conducted in a. Abstract—In this paper, the design of slots array antennas based on Substrate Integrated waveguide (SIW) has been analyzed and simulated. A waveguide slot antenna has a vertical row of slots along the length of a vertical waveguide, with the array of slots increasing the gain by flattening the vertical beam.
Source
IEEE Transactions on Antennas and Propagation>2009>57>1>275 - 279
Abstract
Substrate Integrated Waveguide (siw) Monopole Slot Antenna Array Dimming
Identifiers
| journal ISSN : | 0018-926X |
| journal e-ISSN : | 1558-2221 |
| DOI | 10.1109/TAP.2008.2009743 |
Authors
User assignment
Assignment remove confirmation
You're going to remove this assignment. Are you sure?
Bing Liu
- Radio Eng., Southeast Univ., Nanjing
Wei Hong
- Radio Eng., Southeast Univ., Nanjing
Zhenqi Kuai
- Radio Eng., Southeast Univ., Nanjing
Xiaoxin Yin
- Radio Eng., Southeast Univ., Nanjing
Keywords
substrate integrated waveguidesantenna feedsantenna radiation patternsmillimetre wave antenna arraysslot antenna arraysfrequency 30.80 GHz to 33.14 GHzSIW monopulse slot antenna arrayKa-band operationmonopulse tracking systemfeeding networkmonopulse comparatorH-plane patternsE-plane patternsdiagonal plane patternsAperturesSlot antennasGainAntenna arraysDielectricsAntenna measurementssum patternDifference patternmonopulse antennanull depthsubstrate integrated waveguide
substrate integrated waveguidesantenna feedsantenna radiation patternsmillimetre wave antenna arraysslot antenna arraysfrequency 30.80 GHz to 33.14 GHzSIW monopulse slot antenna arrayKa-band operationmonopulse tracking systemfeeding networkmonopulse comparatorH-plane patternsE-plane patternsdiagonal plane patternsAperturesSlot antennasGainAntenna arraysDielectricsAntenna measurementssum patternDifference patternmonopulse antennanull depthsubstrate integrated waveguide
Additional information
Publisher
Fields of science
Fields of science
Share
Export to bibliography
Source
IEEE Transactions on Antennas and Propagation>2009>57>1>275 - 279
Abstract
Identifiers
| journal ISSN : | 0018-926X |
| journal e-ISSN : | 1558-2221 |
| DOI | 10.1109/TAP.2008.2009743 |
Authors
User assignment
Assignment remove confirmation
You're going to remove this assignment. Are you sure?
Bing Liu
- Radio Eng., Southeast Univ., Nanjing
Wei Hong
- Radio Eng., Southeast Univ., Nanjing
Zhenqi Kuai
- Radio Eng., Southeast Univ., Nanjing
Xiaoxin Yin
- Radio Eng., Southeast Univ., Nanjing
Keywords
substrate integrated waveguidesantenna feedsantenna radiation patternsmillimetre wave antenna arraysslot antenna arraysfrequency 30.80 GHz to 33.14 GHzSIW monopulse slot antenna arrayKa-band operationmonopulse tracking systemfeeding networkmonopulse comparatorH-plane patternsE-plane patternsdiagonal plane patternsAperturesSlot antennasGainAntenna arraysDielectricsAntenna measurementssum patternDifference patternmonopulse antennanull depthsubstrate integrated waveguide
substrate integrated waveguidesantenna feedsantenna radiation patternsmillimetre wave antenna arraysslot antenna arraysfrequency 30.80 GHz to 33.14 GHzSIW monopulse slot antenna arrayKa-band operationmonopulse tracking systemfeeding networkmonopulse comparatorH-plane patternsE-plane patternsdiagonal plane patternsAperturesSlot antennasGainAntenna arraysDielectricsAntenna measurementssum patternDifference patternmonopulse antennanull depthsubstrate integrated waveguide
Substrate Integrated Waveguide (siw) Monopole Slot Antenna Array Tuner
Additional information
Publisher
Fields of science
Substrate Integrated Waveguide (siw) Monopole Slot Antenna Array Antenna
Fields of science
Share
Export to bibliography