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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Gupta, S. Mumcu, G. |
| Copyright Year | 1963 |
| Abstract | A miniature coupled double loop (CDL) antenna for dual-band GPS application is presented. The antenna layout employs lumped capacitors and inductive pins over a moderately high permittivity Rogers TMM10i (εr = 9.8) substrate to concurrently achieve the goals of size miniaturization, high radiation efficiency, and proper spacing of L2 and L1 band resonance frequencies. For performance verification, an antenna prototype has been fabricated over a 500 mil thick substrate with an overall L2 band size of λ0/8.8×λ0/8.8×λ0/19.4. The antenna operates with > 50% less area as compared to a conventional L2 band patch realized over the same substrate. The measured broadside RHCP realized gains are 4.9 and 3.1 dB over a 24"×24" ground plane with 26 and 35 MHz 3 dB realized gain bandwidths at the L2 and L1 bands, respectively. The antenna operates with 82% L2 and 72% L1 band measured radiation efficiencies. |
| Sponsorship | IEEE Antennas and Propagation Society |
| Starting Page | 2904 |
| Ending Page | 2910 |
| Page Count | 7 |
| File Size | 1551200 |
| File Format | |
| ISSN | 0018926X |
| Volume Number | 61 |
| Issue Number | 6 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Antennas Pins Substrates Global Positioning System Resonant frequency Capacitors Dual band printed antenna Coupled double loop (CDL) coupled double loop antenna dual-band antenna global positioning system (GPS) miniature antenna |
| Content Type | Text |
| Resource Type | Article |
| Subject | Condensed Matter Physics Electrical and Electronic Engineering |
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