Series feed network

Part 1 of ebook "Active radar cross section reduction: Theory and applications" provides readers with contents including: introduction to radar cross section reduction; RAM analysis for low-observable platforms; radar cross section of phased antenna arrays;...

155p tieulangtran 28-09-2023 5 3   Download

This paper introduces a novel high gain and wideband antenna array at 5 GHz for outdoor applications. The proposed array consists of a 2×9 elements planar array and a reflector. This antenna has a gain peak of 15.7 dBi and a bandwidth of 2 GHz from 4.0 GHz to 6.0 GHz.

6p videadpool 05-05-2023 7 3   Download

A 24×24 microstrip array antenna for Doppler radar is presented. For the low side lobe, the feeding network of microstrip array antenna is used for Taylor series amplitude weighting. The side lobe of microstrip array antenna is less than -18.5 dB at 24.15GHz. The proposal design is confirmed by both simulation and measured results.

6p vivalletta2711 11-01-2020 19 0   Download

Fixed beam arrays are usually either linear arrays or assemblies of linear arrays to make a planar array. Thus the linear array is a basic building block. When the array elements are in series along a transmission line, the array is termed “series.” Similarly, when the elements are in parallel with a feed line or network, the array is termed “shunt.” A further division of series feeds is into resonant or standing wave feeds, and travelling wave feeds. Shunt feeds are generally of corporate type, or distributed. Each of these types is discussed below. ...

51p huggoo 23-08-2010 88 12   Download