Features : A non-complicated geometry, relatively high order of filtering,
SIR-combined design, applicable to other broadband filters or channel combiners
Table of the Frequency Response
|Frequency range||3.2 GHz – 10.8 GHz|
|Insertion loss|||S21| ≥ -1 dB||Planar structure, Dielectric loss|
|Return loss|||S11| ≤ – 15 dB||Planar structure, Dielectric loss|
|Stopband attenuation|||S21| ≤ – 20 dB||Planar structure, Dielectric loss|
*A less lossy substrate adopted, the insertion and return loss of the filter will be surely improved with the quality-factor.
- The performance complies to the industrial standards. 성능은 표준규격 만족
- The unit stage is half the size of the conventional UWB filter or less 기존여파기의 반 정도 또는 더 작음.
- The cost of fabrication is half of that of the conventional UWB filter which employs many layers or complicated coupling elements. 다층구조나 복잡한 결합소자를 쓰는 기존 여파기보다 제작비용이 작음.