|
|
|
|
ENHANCED ULTRA-WIDE BAND HEXAGONAL PATCH ANTENNA
|
|
|
|
|
|
|
|
نویسنده
|
al-faouri yanal s. ,awad noor m. ,abdelazeez mohamed k.
|
|
منبع
|
jordanian journal of computers and information technology - 2018 - دوره : 4 - شماره : 3 - صفحه:150 -158
|
|
چکیده
|
An enhanced hexagonal shaped planar antenna is presented for ultra-wideband (uwb) applications. in this paper, a hexagonal patch with six circular cuts at its vertices is designed on fr4-substrate with 50 ω microstrip triangular tapered feed line and a bevelled partial ground plane with five half circular sleeves. the design is investigated using the high-frequency structure simulator (hfss). the simulated and measured scattering parameter s11 (reflection coefficient) results show good impedance matching in the frequency range (3 - 27.57 ghz) satisfying return loss (rl = |s11|) ≥ 10 db with a percentage bandwidth (pbw) of 160.75%. high gain and efficiency, radiation pattern similar to the electric dipole in e-plane and good omnidirectionality in the h-plane are achieved.
|
|
کلیدواژه
|
Ultra-Wide Band (UWB) ,Reflection coefficient ,Circular cuts ,Sleeves ,Bevel ,Gain and bandwidth
|
|
آدرس
|
university of jordan, electrical engineering department, Jordan, university of jordan, electrical engineering department, Jordan, university of jordan, electrical engineering department, Jordan
|
|
پست الکترونیکی
|
abdelazeez@ieee.org
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|