(1) ϵ r +1 where, c is the speed of light, c = 3 × 10 fr is the resonant frequency, ϵr f r 8 m/sec = 2.4835GH z is the dielectric constant of RT/Duroid substrate, ϵ r = 2.33 substituting the values gives us, W = 47.44mm For Length, first determine the effective dielectric constant, +1 −1 + ef f = r r 2/13 Patch antenna design tutorial with CST microwave - Electronics Engineering Tutorials ϵ ef f = ϵ r +1 2 + ϵ r −1 2 1 √ 1+. These can be determined using the following equationsFor Width, W = − − − − c √ 2f r 2. The first step is determine the length and width of the patch antenna. The RT/Duroid substrate has a dielectric constant of 2.33 and a thickness (or height) of 0.787mm. Readers can skip to2nd Part- Design of Microstrip Patch Antenna in CST Microwave Studio 3rd Part- Inset Fed Patch Antenna Simulation and Result Design Specification: Suppose we want to design the patch antenna that resonates at 2.45GHz on a RT/Duroid 5870 substrate. The first step which involves the calculation is described in this post. Simulation and Optimization 1/13 Patch antenna design tutorial with CST microwave - Electronics Engineering Tutorials The patch antenna picture that will be designed is shown below- Because it is a lengthy process, each step is described in different blog post. Inputting the parameter obtained into the CST microwave studio, draw the substrate, ground plane, patch antenna, gap between the patch and microstrip feed and microstrip feed. Calculation of the dimension of the patch antenna, substrate, ground plane, effective dielectric constant, impedance etc. The overall design steps for designing the patch antenna in CST microwave studio involves1. The antenna will be designed to work in 2.4GHz ISM band used in WiFi devices. Patch antenna design tutorial with CST microwave - Electronics Engineering Tutorials Latest News 6:44 PM How to start mupad, declare function, differentiate, integrate and plot the function? Bookmark This Page Search Schematics & PCB Tutorials Matlab FPGA Tutorials Antenna Tutorials Microcontroller Tutorials About & Contact Home » CST Studio Tutorial » Patch antenna design tutorial with CST microwave Patch antenna design tutorial with CST microwave This is a tutorial series on microstrip patch antenna design with inset feed in CST microwave.
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