The short range of the induction-loop antenna in the lens means the external antenna has to be very close to the eye: taped around the eye socket, in fact.
眼镜内感应圈天线短意味着外部天线离眼睛一定很近：实际上就是黏在眼眶周围。
According to study the thermal noise generation of a towed loop antenna, the influence of the antenna's construction parameters on the thermal noise has been analyzed.
通过研究潜艇拖曳环天线的热噪声，分析了天线构造参数对热噪声性能的影响。
The problems of guaranteed precision of random dynamic response of closed loop system of 8-meter intelligent caliber antenna under random wind excitation are studied.
研究了8米口径智能天线结构在随机风荷作用下其保精度闭环控制随机响应问题。
Great attention has been paid to calculating conveniently the electromagnetic field due to a loop antenna buried in stratified media.
快速准确地计算分层导电媒质中的环天线产生的电磁场一直受到人们的重视。
The test result shows that the designed small loop antenna meets the rigorous requirements of TPMS with reliable data transmission.
试验结果表明，设计的小环天线数据传输可靠，满足TPMS的要求。
As an example, the size of a loop antenna for 9th TV channel was computed.
最后举例计算了9频道环形天线的尺寸。
How to build Screen Loop antenna?
为什么要用环型(屏蔽)天线？
The circularly polarized antenna (10) has a circuit board (25) arranged in parallel with the planar loop antenna element (122).
圆偏振波天线(10)具有与平面状环形天线元件(122)平行地设置的电路基板(25)。
The circuit board (25) has an area larger than that of the planar loop antenna element (122).
电路基板(25)的面积比平面状环形天线元件(122)大。
The radiation bodies respectively form a number of resonance loops with the coupling loop for providing a number of resonance frequencies of the broadband antenna.
以及一第二辐射主体，与该耦合回路形成一第二谐振回路以提供该宽带天线一第二谐振频率；
The wire loop laid on the ground is one type of antenna for parametric depth sounding.
地面导线环是变频测深发射天线的一种形式。
In order to achieve the communication between the ship board antenna and the synchronous communication satellite, a method by the digital guiding closed loop and level open loop tracker is presented.
为了实现船载天线与同步通讯卫星的通讯，根据坐标变换原理和实际使用要求，提出了数引闭环、电平开环的跟踪方法。
And the capacity of the UMB systems has been greatly improved by using the multiple antenna technology, like the Closed-loop MIMO.
还有闭环MIMO等多天线技术的使用，使得umb系统的系统容量有了极大的提升。
A type of loop antenna used for Y7-200A airplane is given. The antenna is located on the front edge of the vertical stabilizer. It is conformal with the configuration of the plane.
给出了一种用于Y7 2 0 0A运输机的隐蔽式短波天线，该天线为位于飞机垂尾前缘的回线天线，与飞机的外形共形，不影响飞机的飞行性能。
A new circularly polarized (CP) antenna with dual-circinal loop is designed.
提出了一种新型圆极化天线形式——双圆环形印刷天线。
The input impedances of the double-loop antenna in free space are also calculated, and the results obtained are compared with those from transmission line transformation of ca…
还计算了自由空间的双环天线的输入阻抗，将结果和由单环的计算值经传输线变换而获得的结果作了对比。
The input impedances of the double-loop antenna in free space are also calculated, and the results obtained are compared with those from transmission line transformation of ca…
还计算了自由空间的双环天线的输入阻抗，将结果和由单环的计算值经传输线变换而获得的结果作了对比。
应用推荐