Dual Polarized Notch-etched Circular Patch Antenna Loaded with Metamaterial Structure
-
Yang Cai
,
Zu-ping Qian
Abstract
A notch-etched circular patch antenna with dual polarized characteristic is presented in this paper. By loading metamaterial structures under the circular patch with four curved branches, two monopole modes with omnidirectional radiation patterns in the azimutal plane and one patch mode with patch-like radiation pattern in the vertical plane are excited. Despite the circular polarization (CP) realized by the four curved branches, it is obtained by introducing perturbations on the circular radiating patch as well. Besides, linear polarization (LP) for the second monopole mode stays unchangeable. To validate the analysis mentioned above, the antenna is fabricated and measured. The measured results show a good agreement with the simulated ones.
©2014 by Walter de Gruyter Berlin/Boston
Artikel in diesem Heft
- Frontmatter
- Design of Cavity-Backed Wideband Circularly Polarized Multi-Feed Slot Antenna and its Array
- Dual Polarized Notch-etched Circular Patch Antenna Loaded with Metamaterial Structure
- Novel Dual-band Slot Antenna Design for Bluetooth and UWB Applications
- A Triple-band Bandpass Filter using Tri-section Step-impedance and Capacitively Loaded Step-impedance Resonators for GSM, WiMAX, and WLAN systems
- A Differential CMOS Common-Gate LNA Linearized by Cross-Coupled Post Distortion Technique
- A Wideband Noise-canceling CMOS LNA Using Cross-coupled Feedback and Bulk Effect
- Simulation Model for DVB-SH Systems Based on OFDM for Analyzing Quasi-error-free Communication over Different Channel Models
- Resource Allocation with Dynamic Carrier Assignment in Wireless Networks
- Performance Analysis of Two-Way OFDM Relay Systems with Ordered Subcarrier Pairing
- Stackelberg Game Based Power Allocation for Physical Layer Security of Device-to-device Communication Underlaying Cellular Networks
Artikel in diesem Heft
- Frontmatter
- Design of Cavity-Backed Wideband Circularly Polarized Multi-Feed Slot Antenna and its Array
- Dual Polarized Notch-etched Circular Patch Antenna Loaded with Metamaterial Structure
- Novel Dual-band Slot Antenna Design for Bluetooth and UWB Applications
- A Triple-band Bandpass Filter using Tri-section Step-impedance and Capacitively Loaded Step-impedance Resonators for GSM, WiMAX, and WLAN systems
- A Differential CMOS Common-Gate LNA Linearized by Cross-Coupled Post Distortion Technique
- A Wideband Noise-canceling CMOS LNA Using Cross-coupled Feedback and Bulk Effect
- Simulation Model for DVB-SH Systems Based on OFDM for Analyzing Quasi-error-free Communication over Different Channel Models
- Resource Allocation with Dynamic Carrier Assignment in Wireless Networks
- Performance Analysis of Two-Way OFDM Relay Systems with Ordered Subcarrier Pairing
- Stackelberg Game Based Power Allocation for Physical Layer Security of Device-to-device Communication Underlaying Cellular Networks
