1) ring-focus antenna
环焦天线
1.
Design method of the ring-focus antenna with a variable focal distance for forming an elliptic beam;
椭圆波束变焦距环焦天线的设计方法
2.
The elliptical beam ring-focus antenna with a variable focal distance has high efficiency and good polarization performance.
椭圆波束天线在卫星通信中具有许多应用场合,但以往各种椭圆波束天线的性能存在某些缺陷,而椭圆波束变焦距环焦天线具有很高的天线效率和良好极化性能。
2) ring-focus paraboloid antenna
环焦抛物面天线
3) Ring-focus Array An-tenna
环焦阵列天线
4) focusing antenna
聚焦天线
5) Bluetooth antenna
焦牙天线
6) Small loop antenna
小环天线
1.
Electrical characteristics and radiation characteristics of papery substrate small loop antenna were calculated and simulated.
以UHF(860~960 MHz)频段的RFID标签天线设计为背景,对以纸质基材为天线衬底的小环天线的阻抗特性和辐射特性进行了理论计算和仿真。
2.
In this paper,the principle and influencing factors of small loop antenna loaded with reactive elements are investigated.
对电抗元件加载的小环天线的工作原理、设计参数及其对电性能的影响进行了研究。
补充资料：憋憋焦焦
1.亦作"??F6BA焦焦"。 2.烦躁，气恼。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条