网络低剖面天线 网络释义 1. 低剖面天线 低剖面,Low... ... ) Low-profile 低剖面 )low-profile antenna低剖面天线) low resistivity annulus profile 低阻环剖面 ... www.dictall.com|基于2个网页
Low profile antenna for on-board multiple frequency radio equipment, comprising a radiating element (2), at least partially rectilinear according to a longitudinal axis (A) and having two ends (3, 4), one end (4) being connected to the radio equipment. The radiating element (2) forms two...
An antenna mount comprising a front cylindrical mount, the front cylindrical mount having a threaded interior for installing an antenna; a flanged central portion; a base mount consisting of a hollow cylinder cut away along a longitudinal axis, leaving a half-circular cross section. The antenna mo...
A low-profile antenna for operating in the 800 to 900 mHz range and especially suited for use with portable, hand-held electronic apparatus. The antenna features printed circuit board construction for precision fabrication, broadband operations and enhanced efficiency. The antenna includes a driven ...
A new low profile antenna for multi-band mobile phones comprises a radiating loop strip, monopole strip, and F-shape ground pin with parasitic elements. This antenna is suitable to print on the flexible substrate to mount on the thin dielectric carrier with a volume of 55 mm×20 mm×4.5 mm...
A dual band low profile antenna for wireless body centric communications is presented. It is composed of a concentric shorted annular ring and a circular patch. Two types of radiation patterns with omni-direction in azimuth plane at low frequency band for on-body communications and uni-direction ...
A printed monopole antenna for penta-band operation in the mobile phone is proposed and studied. The antenna has a uni-planar structure and can be easily printed on an inexpensive FR4 substrate with a low cost. The antenna occupies a small area of 45 x 100 mm , yet it can generate two...
A device for wireless communication including a wireless transceiver, a printed circuit board (PCB) coupled to the wireless transceiver, a first antenna and a second antenna. The first antenna is coupled to the PCB at a feed point and grounded at a ground point. The first antenna is a quart...
While terahertz communications are considered to be the future solutions for the increasing demands on bandwidth, terahertz equivalents of radio frequency front-end components have not been realized. It remains challenging to achieve wideband, low profile antenna arrays with highly directive beams of radi...
A coax-feed low-profile dual-polarized patch antenna with high impedance surface (HIS) reflector is presented. The proposed antenna contains two pairs of narrow slots along the diagonals and two pairs of T-shaped slots along the centerlines, which keep the cross-polarization under 38 dB. By ...