Dual polarization microstrip antenna Double feed microstrip antenna Sleeve monopole antennaA device for and/or comprised in antennas, in particular dual-polarized microwave antennas, for which equivalent antenna patterns can be obtained for the different polarizations without modifying the size of the ...
Dual-polarized antenna array According to one embodiment, an antenna array includes a plurality of first antenna elements having a first polarity and a plurality of second antenna elements having a second polarity. A feed circuit couples the plurality of first anten... BW Johansen,James M. Irion...
美 英 un.双极化天线 英汉 un. 1. 双极化天线 例句 释义: 全部,双极化天线
This paper presents a dual-polarized patch antenna with quasi-elliptic bandpass responses. The proposed antenna is mainly composed of a feeding network, a driven patch, and a stacked patch, with its entire height being $0.09\lambda $ . The feeding network consists of two orthogonal H-shaped li...
A Dual-Band Dual-Polarized Antenna for Small Base Station Applications This paper proposes a dual-band dual-polarized antenna which can operate at both the 1.71–2.69 GHz band (3G/4G band) and the 3.3–3.8 GHz band (5G NR band... R Cao,CYD Sim,JH Zhuang - 《Journal of Electrical Engi...
A new dual-polarized slot-coupled microstrip patch antenna is presented, which can achieve high-isolation, low cross-polarization levels, a wide bandwidth, and low backward radiation levels. The coupling slot is an H-shaped slot. For wide bandwidth and easy integration with active circuits, it ...
polarized radars, dual-polarized antennas, single pulse antennas, electromagnetic field theories, microwave technologies, electric wave transmission and the like, in particular to a dual-polarized single pulse broadband microstrip antenna device... 宋立众,方庆园,车升余 被引量: 0发表: 2012年 Low Profi...
A novel dual-broadband and dual-polarized antenna is proposed in this communication for 2G/3G/LTE base station applications. The antenna comprises of a lower band element and an upper band element which are separated by a ring-shaped baffle. The lower band element employs two pairs of folded ...
An improved antenna array has at least one first radiator device and at least one second radiator device and at least one third radiator device. The at least one first radiator device and the at least one second radiator device and the at least one third radiator device are arranged ...
Single-polarized antenna: receives and transmits radio signals using two separate antennas. Radio signals are transmitted and received at the horizontal or vertical direction. Therefore, a large installation space and large maintenance workload are required. Dual-polarized ant...