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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Raman, S. Rebeiz, G.M. |
| Copyright Year | 1995 |
| Description | Author affiliation: Dept. of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA (Raman, S.; Rebeiz, G.M.) |
| Abstract | A four-element array of slot-ring antennas for monopulse applications has been designed, fabricated and tested at 94 GHz. The slot-ring antennas are fed using coplanar waveguide (CPW) transmission lines and are therefore compatible with a uniplanar circuit implementation. Placing the antennas on a dielectric lens eliminates substrate mode problems and results in high gain patterns. Measurements at 94 GHz for the elements of die 2/spl times/2 array exhibit symmetric, off-axis beam patterns with low sidelobes and 3-dB crossover points. The application areas for the slot-ring monopulse array are in millimeter-wave sensors such as active seekers and automobile collision avoidance radars. |
| Starting Page | 722 |
| Ending Page | 725 |
| File Size | 280925 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780327195 |
| DOI | 10.1109/APS.1995.530119 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1995-06-18 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Slot antennas Sensor arrays Coplanar waveguides Dielectric substrates Antenna arrays Circuit testing Transmission line antennas Coplanar transmission lines Distributed parameter circuits Lenses |
| Content Type | Text |
| Resource Type | Article |
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