Design of CPW-fed dual-folded slot patch antenna for 4.9 GHz public safety spectrum
- Resource Type
- Conference
- Authors
- Rammoorthyraju, K; Kumar, P. Prasanna
- Source
- International Conference on Information Communication and Embedded Systems (ICICES2014) Information Communication and Embedded Systems (ICICES), 2014 International Conference on. :1-5 Feb, 2014
- Subject
- Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Power, Energy and Industry Applications
Robotics and Control Systems
Signal Processing and Analysis
Slot antennas
Broadband antennas
Educational institutions
Coplanar waveguides
Antenna radiation patterns
Safety
dual-folded slot patch antenna
coplanar waveguide
public safety spectrum
- Language
In this paper, a new coplanar waveguide (CPW) fed dual folded slot antenna is designed for 4.9 GHz public safety spectrum. The dual folded slot antenna is designed on FR4 substrate has thickness 0.8 mm with dielectric constant 4.4. The simulated gain at this resonance frequency is 4 dBi and the total efficiency is 98% The proposed antenna size is only 11 × 15 mm 2 . The symmetrical and omnidirectional radiation patterns are obtained in elevation plane and azimuthal plane. These properties and the reduced size of antenna make the antenna effectively for 4.9 GHz applications.