Patch antenna for generating circular polarizationUS6549167 2002年1月3日 2003年4月15日 Samsung Electro-Mechanics Co., Ltd. Patch antenna for generating circular polarizationUS6549167 * 2002年1月3日 2003年4月15日 Samsung Electro-Mechanics Co., Ltd. Patch antenna for generating circular polarization...
Circular polarizationcompact patch antennacomposite right/left-handed transmission linecomplementary split ring resonatorcircular-shaped slotA compact circularly polarized (CP) patch antenna using a composite right/left-handed (CRLH) transmission line (TL) unit-cell is proposed. The CRLH TL unit-cell ...
The emphasis is on to increase the bandwidth of the antenna. In this paper various kinds of techniques has been used to provide circular polarization like triangular slits inserted at the corners, corners of the patch are truncated etc. The proposed antennas have been discussed with Aperture ...
This letter presents a new circularly polarized patch antenna with loaded shorting elements to achieve symmetric broadside radiation and size reduction. The loaded elements are parasitic to the driven patch, but are shorted to the ground plane. Conventionally, shorting pins or walls are a common tech...
This article presents a novel Jia-shaped patch antenna printed in standard SimHei font for dual-band circular polarization at 2.6 and 3.4 GHz. A detailed design procedure as well as the working mechanism were described, in particular, the creation of pairs of near degenerate-orthogonal modes was...
In this paper,a microstrip patch antenna is proposed to achieve circular polarization diversity.Stubs are added around two sides of the rectangle patch and connected by PIN diodes.By turning the diodes on and off,the phase difference of two orthogonal modes is changed,which lead to the novel an...
and circular polarization (CP) radiation over a wide frequency range (>10%) is achieved. Experimental results of a constructed prototype with the center operating frequency at about 2500 MHz showed that the antenna has an impedance bandwidth (1.5:1 VSWR) of about 30%, a 3-dB axial-ratio CP...
slotted patch antenna; circular polarization; broadband operation ABSTRACT A design for circularly polarized (CP) patch antennas with broadband operation is described and studied. The design is based on a traditional cross slot antenna excited with a microstrip line through coupling. It is found that...
关键词: Circular polarization Compass Navigation Satellite System (CNSS) GPS patch antenna stepped-impedance-open-stub DOI: 10.1109/LAWP.2013.2283218 被引量: 17 年份: 2013 收藏 引用 批量引用 报错 分享 全部来源 免费下载 求助全文 IEEEXplore (全网免费下载) IEEEXplore dx.doi.org adsabs.harvard....
Compact Circularly Polarized Microstrip Antenna with Slits on both Patch and Ground Plane A novel compact circular-polarization (CP) operation of a pair of truncated corners square microstrip antenna with two slits and four slits on the ground plane is proposed and investigated. The proposed compact...