Loading...
Please wait, while we are loading the content...
Similar Documents
X-band compact dual circularly polarized isoflux antenna for nanosatellite applications
| Content Provider | Scilit |
|---|---|
| Author | Arnaud, Eric Menudier, Cyrille Fouany, Jamil Monediere, Thierry Thevenot, Marc |
| Copyright Year | 2017 |
| Description | This paper presents an original solution to design a compact dual circularly polarized isoflux antenna for nanosatellite applications. This kind of antenna has been previously designed in our laboratory, for a single circular polarization. This antenna is composed of a dual circularly polarized feed and a choke horn antenna. This feed is a cross-shaped slot in the ground plane, which provides coupling between a patch and a ring microstrip line with two ports. It is located at the center of a choke horn antenna. The simulated antenna presents an axial ratio <3 dB and a realized gain close to 0 dB over a 400 MHz bandwidth (8.0–8.4 GHz) at the limit of coverage, i.e. 65° whatever the azimuth angle (φ) and the port. A 20 dB matching for each port and 13 dB isolation characteristics between the two ports have been achieved on this bandwidth. It has been realized and successfully measured. |
| Related Links | https://hal-unilim.archives-ouvertes.fr/hal-01431624/file/ijmwtvfdcpia.pdf https://www.cambridge.org/core/services/aop-cambridge-core/content/view/3E4EFD6A1FD349716805698B0B4A7E5F/S1759078716001410a.pdf/div-class-title-x-band-compact-dual-circularly-polarized-isoflux-antenna-for-nanosatellite-applications-div.pdf |
| Ending Page | 1516 |
| Page Count | 8 |
| Starting Page | 1509 |
| ISSN | 17590787 |
| e-ISSN | 17590795 |
| DOI | 10.1017/s1759078716001410 |
| Journal | International Journal of Microwave and Wireless Technologies |
| Issue Number | 7 |
| Volume Number | 9 |
| Language | English |
| Publisher | Cambridge University Press (CUP) |
| Publisher Date | 2017-09-01 |
| Access Restriction | Open |
| Subject Keyword | International Journal of Microwave and Wireless Technologies Nanosatellite Application Dual Circular Polarization Compact Choke Horn Patch Antenna Isoflux Radiation Pattern |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
