Patch

2 2 Microstrip Patch Antenna Array Fed by Substrate Integrated Waveguide for Radar Applications Chandan Baranwal, ME, BIT Mesra Abstract—A 2 2 microstrip patch antenna array fed by a sub-strate integrated waveguide (SIW) feeding network for 24-GHz radar applications is suggested in this paper. The microstrip patches are aperture-coupled with the feeding network comprising of a perpendicular coax-to-SIW transition and two Y-junction power dividers. The antenna design is performed in the

CIRCULAR PATCH USING FSS AT 5.8GHZ FOR WLAN APPLICATION Amit Kirti Saran1, Gaurav Bhardwaj 2, Geeta 3 1,2EC Student, Apex Institute of Technology, Rampur, Uttar-Pradesh, India 3Assistant Professor, Apex Institute of Technology, Rampur, Uttar Pradesh, India 1amitkirtisaran@gmail.com 2gbhardwaj772@gmail.com 3geetikarock@gmail.com Abstract – In this letter, we describes the planning and comparative analysis of circular patch with FSS layer with regard to dimensional characterization. Patch and substrate

Born on May 28, 1945, Patch Adams is a famous American physician, social activist, and author. The life Patch Adams and the creation of Gesundheit! Institute is documented in the 1998 film of the same name. Patch Adams was portrayed by the late actor Robin Williams. In Patch Adams, Patch’s personality changes a lot from beginning to end. At the beginning of of the movie, Patch has committed himself to a mental institute. By the end of the movie, however, Patch has graduated from Law school and is

they also harm marine life. One of the biggest problems that have resulted due to the improper disposition of plastic and other waste is The Great Pacific Garbage Patch. “About 80 percent of the debris in the Great Pacific Garbage Patch comes from land based activities in North America and Asia” (“Great”, 2012). The Great Pacific Patch is an accumulation of trash in the ocean that spans over a large area. Based on studies conducted by Wilcox, Mallos, Leonard, Rodriguez and Hardesty (2016), marine

( Design of A Rectangular Patch Antenna using Computer Simulation Technology (CST) Nik Nurul Azuin Bt Nik Abdul Rahman, ID No.: 2010702499, GROUP: EE2405A Abstract— A design of a microstrip rectangular patch antenna is presented in this paper. The proposed antenna was simulated using Computer Simulation Technology (CST) CAD Package and design on a microstrip with relative permittivity of 4.6, and substrate and copper thickness of 0.5 mm and 0.035 mm respectively with 4.5 GHz of frequency. Keywords—

Biological Diversity). Carried by water currents and wind combined, these man made, non-biodegradable materials have accumulated in the middle of the Pacific Ocean to form the Great Pacific Garbage Patch (GPGP), also known as “the world’s largest landfill.” Estimated to be twice the size of Texas, the Patch spans from the West Coast of North America to Japan (National Geographic). Often thought of as large islands of floating plastic, in reality the GPGP is an area of plastics broken down into smaller

Pacific Garbage Patch is an accumulation of marine debris in the North Pacific Ocean. Marine debris is trash that culminates up in oceans, seas, and other sizable voluminous bodies of dihydrogen monoxide. Its also known as the Eastern Pacific Garbage Patch and the Pacific Trash Vortex. It’s located in a high-pressure area between the U.S. states of Hawaii and California. This area is in the middle of the North Pacific Subtropical Gyre. For many people, the conception of a “garbage patch” displays images

By using the advantages of the microstrip patch antenna and L-probe feeding technique, hexagonal patch is etched on a square microstrip antenna to achieve broad bandwidth and improved gain. In this Project, MSA is designed with dual substrates, one for L-probe & other for radiating patch. 4.1 Design Specifications The three essential parameters for the design of a rectangular Microstrip Patch Antenna: • Frequency of operation (fo): The resonant frequency of the antenna must be selected appropriately

discovered the North Pacific Gyre, or also known as “The Great Pacific Garbage Patch” in 1997. This garbage patch stretches hundreds of miles off the shoreline of California and Hawaii. Scientists estimated its size to be twofold the size of Texas or maybe even more substantial. This garbage patch contains some ten million tons of litter. According to Lindsey Blomberg, who wrote the article titled The Great Pacific Garbage Patch, writes, “What is known for certain is that the marine debris in the North

paper a seven-band stacked patch antenna design for C, X and Ku band is considered. To generate multiband frequencies micro strip stacked patch antenna is introduced. The proposed structure is a planar structure having all the dimensions in mm and is designed by using a substrate of FR4 having thickness 1.6 mm. This proposed antenna is having seven bands of operation. The considered antenna consists of H-slot loaded fed patch, stacked with dual U-slot loaded rectangular patch. The size of the antenna