[天线]Single-Feed Slotted Equilateral-Triangular

Abstract—Novel designs of single-feed equilateral-triangular CHB{P\WF  
microstrip antennas for circular polarization (CP) are proposed \^cn}db)  
and studied experimentally. It is demonstrated that by embedding JGe;$5|q8  
a narrow slot or a cross slot of unequal slot lengths in the triangular AF-.Nwp  
patch, circularly polarized radiation of microstrip antennas )J0VB't  
can easily be achieved using a single probe feed. Furthermore, `39U I7  
results show that for the design with a cross slot, the proposed 5sE}B8 mF  
antenna can perform CP radiation with a reduced antenna size at *79<ypKG$  
a given frequency (denoted as compact CP operation here); that E=d[pI,e  
is, the required antenna size is smaller for the proposed antenna .R,8<4  
for performing CP radiation as compared to a conventional @\R)k(F  
circularly polarized triangular microstrip antenna at a fixed DI7trR`  
operating frequency. Details of the proposed CP designs are qC&<U  
described, and typical experimental results are presented .. ;Z*RCuwg  
3a0C<hW
 

未注册仅能浏览部分内容，查看全部内容及附件请先 登录 或 注册

huifu huifu kan