CST MICROWAVE STUDIO REDUCING MESH SIZE PATCH
CST MICROWAVE STUDIO REDUCING MESH SIZE FULL
CST MICROWAVE STUDIO REDUCING MESH SIZE PORTABLE

Prototype 3 yeilds the largest bandwidth of 400 MHz in LM and Prototype 1 with 330 MHz in HM. The legend at the right bottom corner shows the S11 of three different prototypes in LM and HM. The Figure 3 shows the FS simulated results of the three final prototypes in both high mesh(HM) as well as low mesh (LM) settings. These types of antenna can be used in medical monitoring and sensing, military, sport and consumer electronics. The on body application requires body area network (BAN) for communication within and around the body.

CST MICROWAVE STUDIO REDUCING MESH SIZE FULL

The performance of the proposed microstrip antennas provides the minimum back radiation as antennas are facilitated with with full ground plane. These parameters are evaluated both in free space and on body environment. Textile base microstrip antenna is modelled to operate at 2.4 GHz using CST studio Microwave for ISM band with permissible operating bandwidth, gain, efficiency and radiation patterns.

CST MICROWAVE STUDIO REDUCING MESH SIZE PATCH

Generally it consists of dielectric substrate sandwich between radiating patch on upper side and ground plane on the lower side.

CST MICROWAVE STUDIO REDUCING MESH SIZE PORTABLE

Flexible textile based Microstrip antennas are one of the most attractive antennas that provide wearable application as they can be integrated into clothing and have low-profile, light weight and portable feature. The wireless communication system comprises of electronic devices, antennas and sensors of various shapes and sizes of which microstrip (patch) antenna is one of them. The designed source after fabrication will be used as a high temperature calibration source for Michelson interferometer system serving as an electron cyclotron emission (ECE) diagnostic at IPR.The advancement of wireless communication spread has conquered the larges distance of time and space making our life easier and comfortable. Significant improvement in emissivity values were obtained by multiple changes in the heater and emitter design. The design aimed to obtain the emissivity values near to unity with uniform temperature distribution across the emitter surface. Selection of best design is done by comparing results of radiation intensity, emissivity and temperature gradient of various simulated models. The thickness of the silicon carbide base plate has also been varied to achieve optimal performance. Design and simulations were carried out with different dimensions of pyramids by varying their slant angle and height. The design comprises of a pyramidal moth eye structure made up of silicon carbide. After sufficient study & literature survey, silicon carbide was selected as a suitable material for emitter and molybdenum for heater. Second, the design and optimization of the emitter and heater surface has been carried out separately and finally integrated to form the black body source. First, the emissivity values have been calculated from the simulation results. This work consists of two novel approaches. Different solvers in CST have been used to determine various black body parameters such as scattering, emissivity, reflectivity, radiation intensity, temperature distribution etc. The high temperature black body source has been designed using CST Microwave Studio. This paper presents the design, simulation and characterization of a high temperature black body source for a target temperature of 873В K and frequency range of 70 to 143В GHz.

Cst microwave studio reducing mesh size