The present invention relates to an RF antenna structure that includes a planar structure and a loading plate, such that the planar structure is mounted between the ground plane and the loading plate to form an RF antenna. 承载板可以大约平行于地平面并且平面结构可以大约垂直于承载板和地平面. ...
The radio antenna comprises a substrate formed of a dielectric material; a ground plane made of an electrically conductive material, the ground plane being arranged on a first face
The present invention relates to an RE antenna structure that includes a planar structure and a loading plate, such that the planar structure is mounted between a ground plane and the loading plate to form an RF antenna. The loading plate may be about parallel to the ground plane and the pl...
Design of Low-profile ultrawideband Antennas for Body-Centric Communications using the FDTD method wideband (UWB) frequencies, while minimising the antenna size, leads to low‐profile antennas useful for on‐body as well as for off‐body applications... A Mokraoui,M Khodja - 《Iet Microwaves An...
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...
Single Chain Sub-6GHz 5G New Radio 5G New Radio (NR) Low-Profile Independently-and Concurrently-Tunable Quad-band Antenna tunable, concurrent, quad-band single chain radio receiver quad-band frequency agile antenna Multiband tunable antennas 0...
An RFID Tag Using a Planar Inverted-F Antenna Capable of Being Stuck to Metallic Objects This letter presents the design for a low-profile planar inverted-F antenna (PIFA) that can be stuck to metallic objects to create a passive radio frequenc... W Choi,HW Son,Bae, Ji-Hoon,... - ...
A compact and low profile antenna was designed to receive these signals for providing digital audio radio entertainment in the vehicles. The antenna output parameters and its radiation pattern are presented in this paper.B T P MadhavN V K Ramesh...
A low profile, wide band gap antenna having a high impedance surface, the high impedance surface including a conductive plane and an array of conductive elements spaced from the conductive plane by a distance which is no greater than 10% of a wavelength of an operating frequency of the antenna...
For mobile and hand portable applications the main attraction of a slot antenna over the more conventional E field antennas is that it is very low profile. This combined with its relatively small overall size, for an equivalent performance of a dipole or an inverted F, make it suitable for ...