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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yan Zhang Zhi Ning Chen Xianming Qing Wei Hong |
| Copyright Year | 1963 |
| Abstract | A technique to design substrate integrated waveguide (SIW) slotted narrow-wall fed cavity antennas is presented and investigated for millimeter-wave systems. The proposed antenna consists of a feeding SIW and a slotted narrow-wall fed high permittivity dielectric loaded substrate integrated cavity (SIC) in a co-planar configuration. First, the cavity modes are analyzed for selecting the feeding structure. Then, the equivalent circuit of the feeding structure is formulated to reveal the mechanism of wideband operation of the proposed antenna. The antennas and arrays operating at 35 and 60 GHz bands fabricated with printed circuit board (PCB) technology are exemplified to validate the concepts. The prototypes with single cavity achieve a bandwidth of 10% for 15-dB return loss and gain of 6 dBi at both 35 GHz and 60 GHz. The 2 × 2 35-GHz SIC antenna array shows a bandwidth of 11.7% for 15-dB return loss and gain of up to 10.8 dBi. The SIW-fed SIC millimeter-wave antenna arrays feature a wideband operation with low loss, low cost, low profile, easy integration configuration. |
| Sponsorship | IEEE Antennas and Propagation Society |
| Starting Page | 1488 |
| Ending Page | 1496 |
| Page Count | 9 |
| File Size | 1985721 |
| File Format | |
| ISSN | 0018926X |
| Volume Number | 59 |
| Issue Number | 5 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-05-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Antenna arrays Cavity resonators Resonant frequency Substrates Silicon carbide Wideband Dielectric resonator antennas 60 GHz Antenna array cavity antenna dielectric loading millimeter-wave substrate integrated waveguide (SIW) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Condensed Matter Physics Electrical and Electronic Engineering |
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