Substrate Integrated Waveguide (siw) Monopole Slot Antenna Array
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 dual-band Substrate Integrated Waveguide (SIW) based slot antenna is presented, it's excited by microstrip line and size is 4 × 9.034 × 0.381 mm 3.The Computer Simulation Technology(CST) studio suite software is used to design and simulate the proposed design.
- Substrate Integrated Waveguide (siw) Monopole Slot Antenna Array Tuner
- Substrate Integrated Waveguide (siw) Monopole Slot Antenna Array Antennas
- Substrate Integrated Waveguide (siw) Monopole Slot Antenna Array Antenna
- Substrate Integrated Waveguide (siw) Monopole Slot Antenna Array Dimming
Source
IEEE Transactions on Antennas and Propagation>2009>57>1>275 - 279
Abstract
A Ka-band compact single layer substrate integrated waveguide monopulse slot array antenna for the application of monopulse tracking system is designed, fabricated and measured. The feeding network as well as the monopulse comparator and the subarrays is integrated on the same dielectric with the size of 140 mmtimes130 mm. The bandwidth ( S11 < -10 dB) of the antenna is 7.39% with an operating frequency range of 30.80 GHz-33.14 GHz. The maximum gain at 31.5 GHz is 18.74 dB and the maximum null depth is -46.3 dB. The sum- and difference patterns of three planes: H-plane, E-plane and diagonal plane are measured and presented.
Identifiers
| journal ISSN : | 0018-926X |
| journal e-ISSN : | 1558-2221 |
| DOI | 10.1109/TAP.2008.2009743 |
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Substrate Integrated Waveguide (siw) Monopole Slot Antenna Array Tuner
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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
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Substrate Integrated Waveguide (siw) Monopole Slot Antenna Array Antennas
Source
IEEE Transactions on Antennas and Propagation>2009>57>1>275 - 279
Abstract
A Ka-band compact single layer substrate integrated waveguide monopulse slot array antenna for the application of monopulse tracking system is designed, fabricated and measured. The feeding network as well as the monopulse comparator and the subarrays is integrated on the same dielectric with the size of 140 mmtimes130 mm. The bandwidth ( S11 < -10 dB) of the antenna is 7.39% with an operating frequency range of 30.80 GHz-33.14 GHz. The maximum gain at 31.5 GHz is 18.74 dB and the maximum null depth is -46.3 dB. The sum- and difference patterns of three planes: H-plane, E-plane and diagonal plane are measured and presented.
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
Substrate Integrated Waveguide (siw) Monopole Slot Antenna Array Antenna
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 Waveguide (siw) Monopole Slot Antenna Array Dimming
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