WebKey words: microstrip patch antenna, slots, bandwidth, gain, efficiency. 1.INTRODUCTION Microstrip slot antennas invented in 1938 by Alan Blumlein. Slot radiator or slot antennas are antenna that are used in frequency range from about 300 mhz to 25 ghz. They are often used in navigation radar usually as an array fed by a waveguide. Web20 aug. 2016 · The suggested antenna has a measured bandwidth of 3.1 GHz and a calculated bandwidth of 3.89 GHz, which is suitable for covering the frequency range of 8.89 GHz to 11.89 GHz (8.9-12 GHz).
Microstrip Antenna: An Overview and Its Performance Parameter
Web25 feb. 2024 · A non-contact method for detecting salt concentration in water using a microstrip patch sensor is presented in this work. The microstrip patch sensor, which has a low cost and simple build process, consists of a circular split ring resonator (SRR) with a hole drilled through the substrate in the middle area, and a microstrip patch antenna. … WebPlot the impedance variation of the microstrip antenna with PEC metal and lossy substrate in the frequency range of 1-4 GHz. f1 = linspace (1e9,4e9,31); figure impedance (ant,f1) Return Loss of Microstrip Antenna with PEC Metal and Lossy Substrate Plot the return loss variation of the microstrip antenna with PEC metal and lossy substrate. pic rings
A Printed LPDA Antenna Fed by a Microstrip Line to Double …
Web5 sep. 2016 · By means of a structural parameters optimization, a 15-19 GHz frequency range for a reflection coefficient less than -10 dB is obtained. In addition, ... In this letter, we propose a wideband F-shaped microstrip antenna. The proposed antenna is compact with a dimension of 18 × 22× 1 mm 3 , which is a benefit for Web11 aug. 2024 · The C-Band as defined by IEEE is a frequency range from 4 to 8 GHz. IEEE uses letters to signify a range of frequencies from 1 to 170 GHz. This IEEE Microwave frequency band is mostly used for satellite communications, full-time satellite TV networks or raw satellite feeds. The C-band is preferred over the Ku band for … WebResearchers focused on building high-frequency equipment in the millimeter - wave range due to a rise in the number of subscribers for cellular communication networks, ... (MMW). Several types of antennas, including microstrip, dipole, monopole, and patch antennas, have been employed in fifth-generation (5G) MMW applications [2-5]. top builders risk insurance companies