A dual-band antenna suitable for use in a cellular telephone network base station includes two parallel arrays of low-frequency dipole elements disposed on a ground plane, a raised array of high-frequency dipole elements disposed between the two parallel arrays, and at least one beamforming rod ...
Dual band base station antenna.A high band element and an antenna including a plurality of high band elements are provided. The high band element can include directors disposed above four dipoles, and the antenna can include a plurality of low band elements configured to accommodate the plurality...
1. A multiband base station antenna for communicating with a plurality of terrestrial mobile devices, the antenna including one or more modules, each module including a low frequency ring element; and a high frequency element superposed with the low frequency ring element. 2. An antenna according...
3.1m 144/430MHz Diamonds Base Station Antenna X300 B B***n Dec 30, 2024 Perfect customer service and a quality product. We will be buying more from this supplier D3000N Super Discone Antenna 25MHz-3GHz 25-3000MHz Broad Band Base Antenna Supplier's reply: Thank you for you...
Because the antenna will be supported from the top rather than the base, it will be necessary to cement the end caps in place, rather than hand tightening. So where do I get one? You can get one by searching DBJ1 on eBay, or the direct price is around $45 (for quantity of 4 or...
In this communication, we propose a shared-radiator design concept for dual-band base station antenna arrays. To realize the concept, novel differentially fed dual-polarized slot antenna is devised to be the high-band (HB, 3.4-3.6 GHz) radiator, while the large slot ground can be reused as...
An ultra-wideband dual-band cellular basestation antenna is disclosed. Ultra-wideband dual-band cellular dual-polarisation base-station antennas and low-band radiators for such antennas are disclosed. The low-band radiator comprises a dipole and an extended dipole con figured in a crossed arrangement...
dual‐polarized antennafull‐wave dipolepassive dipolesA dual‐broadband, dual﹑olarized base station antenna is demonstrated in this paper. The proposed antenna has five parts: the lower‐band element, the upper‐band element, the passive dipoles, the rectangle baffles, and the reflector. The ...
144/430MHz fixed station antenna Gain-dBi 4.0/ 7.2dbi fixed station antenna Connector MJ/NJ fixed station antenna Antenna Length 1.7m fixed station antenna Maximum input power (W) 200w fixed station antenna Material Fiberglass fixed station antenna ...
Disclosed is a dual-band dual-polarized antenna for a mobile communication base station, which includes: a reflection plate; a first radiation device module for transmitting and receiving two linear orthogonal polarizations for a first frequency band, the first radiation device module generally having...