Notes and link to the YouTube video on Lumped-element circuit analysis of Transmission Lines

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Spotters in "Hospital Waste Management" for CFM & MPH students

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Design equations of Rectangular Microstrip Patch Antenna

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Following design equation can be used to calculate the width and length of rectangular microstrip patch antenna and simulation of 2.4 GHz inset-feed rectangular patch antenna can be found in follwing video.  Microstrip antenna with inset-feed line                           Part-1 Design step for the calculation of W and L Step-1 : To calcualte width 'W' use follwing formula Step-2:   Calculate the effective dielectric constant using formula below. Here    ' ε r '  is relative  dielectric constant of the material. 'h' is height of the substrate and W is the width of patch calculated in first step. Step-3:   Calculate ΔL using formula below. Step-4:   Calculate length of the patch using formula below. v 0    is speed of light in free space. Part-2 Feedline calculation Step-1:   Calculate the input impdedance of the pa...
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How to design a reconfigurable antenna? Step-by-step process.

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Determine the frequency range and bandwidth requirements for the antenna. Choose an appropriate antenna structure, such as a patch antenna, microstrip antenna, or planar inverted-F antenna (PIFA). Choose the reconfigurable component, such as PIN diodes, switches, or varactor diodes. Design the impedance matching network, which is essential for optimal performance of the antenna. Simulate the antenna using electromagnetic simulation software, such as CST Microwave Studio, Ansys HFSS, or Keysight ADS, to verify its performance. Fabricate the antenna and integrate the reconfigurable component. Test the antenna in an anechoic chamber to verify its performance and ensure that it meets the requirements. Repeat steps 5-7 as necessary to optimize the antenna's performance. Note: These are general steps for designing a reconfigurable antenna and may vary depending on the specific requirements and constraints of the application.
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National Nutrition Week: Healthy diet for Adolescents

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Bengaluru to Mysore trip planning

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Culex Mosquito: Also known as "nuisance mosquitoes". Culex fatigans is a vector of Bancroftian filariasis in India. It breeds profusely in dirty water collections e.g. stagnant drains, cesspools, septic tanks, burrow pits, & in fact all types of water collections. 1. Eggs: Important points: Lays eggs in small clusters or rafts.  Each raft contains 100-250 eggs. Eggs are oval-shaped. The eggs do not possess lateral floats. 2. Larva: Important points: Suspended in water with their heads downwards.  Possess a siphon tube, situated on the 8th abdominal segment.  Bottomfeeder. No palmate hairs. This stage lasts for 5-7 days. 3. Pupa: Important points: Comma shaped in appearance, with a large rounded cephalothorax & a narrow abdomen. The Siphon tube is long & narrow.  It represents the resting stage.  4. Adult:  Important points: A strong winged mosquito & can fly up to 11 km in rural areas.  Highly anthrophillic.  When at rest, the body...
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