网络准八木天线 网络释义 1. 准八木天线 4.4.1.1准八木天线(quasi-Yagi antenna)64-67 4.4.1.2 不锈钢管道内圆极化微带天线的设计67-71 4.4.2 整流天线 … cdmd.cnki.com.cn|基于5个网页
3.Yagi antennais a common form of antennas,according to the coupled Hallen-Pocklington equation of the model of two-element dipole array,the numerical method of theYagi antennais analyzed combined with MoM.八木天线是一种常用的天线形式,采用了二元偶极子模型的耦合方程,并结合矩量法Hallen方程分域基分...
A Multiband Quasi-Yagi Type Antenna A new design of multiband quasi-Yagi type antenna for 700 MHz band, GSM900, DCS1800, GPS, and Bluetooth/WLAN applications is presented. In contrast to conv... Sung-Jung Wu,,Cheng-Hung Kang,,Keng-Hsien Chen,,... - 《IEEE Transactions on Antennas & ...
In this paper, a design of compact W-band planar Quasi-Yagi antenna is presented. The proposed antenna is fed by 50 Ohm coplanar waveguide with a broad-band balun in order to convert from unbalanced grounded-coplanar waveguide (G-CPW) mode into balanced coplanar strip line (CPS) mode. This...
Broadband Pattern-Reconfigurable Filtering Microstrip Antenna With Quasi-Yagi Structure 俗事**偶遇上传Bandpassfilterbroadbandfilteringantenna In this letter, a compact pattern-reconfigurable filtering microstrip antenna is presented with broad bandwidth, good selectivity at the passband edge, and flat gain-freq...
We demonstrate a novel W-band photonic transmitter mixer, which is composed of a planar quasi-Yagi radiator for feeding a WR-10 waveguide-based horn antenna and a near-ballistic unitraveling-carrier photodiode. The module demonstrates reasonable coupling loss in terms of the millimeter-wave (MMW...
In this paper, we studied a design method for a quasi-Yagi antenna operating over a broad bandwidth covering the UHF RFID(902-928 MHz) and GNSS(1,164-1.605 MHz). The proposed antenna is composed of three elements(dipole, reflector, and director) and fed by a coplanar waveguide. To reduc...
Planar quasi-Yagi antenna is useful in miniaturized communication systems because of its advantages such as low profile, low cost, lightweight, easy integration with other planar devices etc. Practically, the performance of the quasi-Yagi antenna is mainly determined by the feeding system, in which...
摘要: Presents the novel broadband planar antenna based on the classic Yagi-uda dipole array. Use of finite-difference time-domain simulation; Emphasis of the optimization of the antenna; Applications of antenna in a wireless communication systems....