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A design of metal-pipe rectangular waveguide (MpRWG) to dielectric-inserted rectangular waveguide (DiRWG) for 8–12 GHz is proposed. The transition includes an air-filled WR-90 metal waveguide with tapered waveguide dielectric that is fabricated using simple machining and Printed Circuit Board (PCB) process. The transition and dielectric taper, fabricated from PCB substrate is contained within the...
The challenge to acquire new and realistic means to practically demonstrate innovative technical-based RF solution has led designers to pursue and optimize available fabrication techniques. In this paper, design properties and versatility exhibited in SIW design have been explored, realized, and characterized in a proposed multilayer SIW prototype solution for 10.0 GHz. The assembled system consists...
The accuracy of calibrated measurements is dependent on the characteristic of standards used in calibration kit. The purpose of calibration is to remove errors from sample to ensure the result of Device Under Test (DUT) obtained from network analyser is accurate and precise. In this paper, the substrate integrated waveguide (SIW) with microstrip line (MSL) and taper-via transition were designed within...
An effective transition using rectangular slot coupling between two layers of Substrate Integrated Waveguide (SIW) is designed at 10.0 GHz. The analysis of the slot design is obtained by separated into two different cases of parametric study. First, the position of rectangular slot coupling. Second, the size of the rectangular slot coupling. The effective transition for the multilayer coupling are...
Band-pass H-plane offset Rectangular Waveguide filters at W-Band (75-110GHz) and F-Band (90-140GHz) are presented. The filters are designed using multilayer thick-film processing with Alumina as a base. The process incorporates photoimageable thick-film paste for better precision and sharpness at the corners of the offsets. The filters do not require any tuning and are described with regard to their...
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