In this paper, the use of a diagonal slot on the microstrip patch to reflect the surface current in a direction opposite to that of the neighboring patch. The array is designed to resonate at 4.2 GHz and 8.1 GHz for biomedical micro-sensing technology and biomedical diagnostics applications, respectively. In this paper, a miniaturized microstrip antenna array with two patches is proposed for wearable MIMO systems. 3D electromagnetic simulations were performed using CST Microwave Studio 2011, with an accuracy of less than 0.1m. The consumption is around 677µW per pulse using a 1.8V power supply at 100MHz pulse repetition rate (PRR). Post-Layout Spice circuit simulations show the generation of pulses with 94.5mVpp amplitudes and 514ps width. The transmitter circuit was designed using 180nm Complementary Metal Oxide Semiconductor (CMOS) – IBM (7WL_5LM_MA) process and the planar antennas were designed on FR-4 substrate. The relative coordinates are then computed using proposed mathematical models. The technique consists in two arrays of planar antennas located at predetermined points, which serve as receptor for new portable UWB transmitter equipped with an omnidirectional planar antenna. The triangulation method here described operates on an Ultra-wideband (UWB) Timed-array module with center frequency of 4GHz.
This Tech Talk will highlight some of the technology updates in the major industrial process like antenna and microwave component engineering aerospace communication and electronic design.Here it is proposed a conceptual model for geographic location of points in two dimensions, by the use of triangulation. Users will be able to make necessary changes to the product quickly, improving the engineering efficiency and further boosting innovation. In addition, the integration on the 3DEXPERIENCE® platform, as well as cloud computing, enables seamless collaboration workflows, even among different teams and departments. SIMULIA CST Studio Suite 2022 introduces a range of new enhancements and improvements to increase the versatility and performance in modelling, meshing and solver technologies exactly to solve these issues. Communication system design is getting challenging today, since antenna, microwave components and electronics performances have to be proven when they are installed in their working environment.
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