The present invention relates to a multi-band antenna for a mobile telephone, comprising a helical antenna conductor (4) extending on the surface of a dielectrical core element and having a feed end connected to a feed line (1) and an open end, the helical antenna conductor (4) being ...
The invention discloses a mini-type multi-band frequency mobile phone antenna and provides a planar monopole mobile phone antenna which is small in size, easy to manufacture, low in manufacturing cost and capable of meeting the multi-frequency requirement and meeting the requirement of the frequency...
摘要: A built-in multi-band mobile phone antenna assembly includes a patch antenna, a loop antenna disposed adjacent to the patch antenna, and a parasitic element disposed adjacent to both the patch antenna and the loop antenna and coupled parasitically to the patch antenna....
Mobile Multi-band Antenna MMA-RX NF Communication Link SystemMMA-RX utilizes a three aperture design providing Quad band Data receive bandwidth in a single unit. The system features upgraded high efficiency apertures providing short to medium range link capability. The desired aperture is user ...
A multi-band monopole antenna for a mobile communications device includes a common conductor coupled to both a first radiating arm and a second radiating arm. The common conductor i
It provides a multi-band antenna having a longitudinal ground plane and radiating elements are mounted on a ground plane several linear arrays. 第一组第一辐射元件可沿着接地平面的中央纵向布置. The first group of first radiating element may be arranged along the longitudinal center of the ground ...
the mobile multi-band built-in antenna structure for a terminal of a is provided.; The use of the present invention, it is possible to overcome the limits of one of the resonant frequency bandwidth with a single antenna has, as well as are the various kinds of communication services having...
Directionality Omnidirectional Antenna VSWR 1.5~2 Base Antenna High Gain Antenna Sturcture Form Surface Antenna Origin China HS Code 8529109090 Production Capacity 1000, 000, 000PCS/Year Product Description GSM/2G/3G/4G/5G external multi-band high gain WIF...
A multi-band built-in antenna a mobile communications terminal including a DVB- H(Digital Video Broadcasting-Handheld) band is provided to use an auxiliary antenna satisfying DVB-H, GPS, DCS and PCS band and a main antenna satisfying GSM band. A DVB-H antenna(10) comprises a radiator(12)...
via embedded MIMO donor antenna, the signal is filtered, amplified and then converted to a digital CPRI data stream as well as synchronization signal. The digital CPRI packet data stream is transported via single mode fiber and received by the indoor remote Single-Band/Dual-Band/Tri-Band AAUs...