A microstrip bandwidth reconfigurable filtering antenna is implemented by simply tuning the transmission zeroes. The proposed filtering antenna is developed by integrating the filter characteristics into the 50 惟 microstrip feed line of the antenna through two independent coupled resonators. The energy ...
The interference-robust antenna architecture is designed for compatibility with hundreds of products in the Antcom portfolio, ensuring seamless integration into existing positioning systems. For GPS developers, integrators, and users requiring assured GPS reception, Antcom’s high-fi...
Four enclosure form factors come with multiple connector and color options. The interference-robust antenna architecture is designed for compatibility with hundreds of products in the Antcom portfolio, ensuring seamless integration into existing positioning systems. For GPS developers, integrators and user...
Measurement results show that the filtering antenna can operate at 2.5GHz with 550MHz, peak gain can be obtained to 1.2dBi, cross polarization can be suppressed to -30dB, respectively. The filtering antenna only occupies 0.23λg × 0.29λg. 展开 关键词: cross polarization UIR filtering antenna...
Planar integrated substrate integrated waveguide circularly polarized filtering antenna A new design of substrate integrated waveguide (SIW) circularly-polarized (CP) filtering antenna is presented, which is based on dual-mode (TE102 and TE201... C Hua,M Liu,Y Lu - International journal of RF ...
俗事**偶遇 上传 Bandpass filter broadband filtering antenna In this letter, a compact pattern-reconfigurable filtering microstrip antenna is presented with broad bandwidth, good selectivity at the passband edge, and flat gain-frequency response. The pattern-reconfigurable filtering antenna has four ...
Tallysman Wireless announced its new eXtended Filtering (XF) features to the TW3900 series of Accutenna precision antennas. The XF feature is designed to mitigate interference from all near-band signals.
The implemented antenna achieves an average a gain of 9 dBi, a cross-polarization ratio of 29 dB, an isolation of 35 dB within LTE band. The out-of-band suppression level is more than 40 dB within the 2G and 3G frequency bands from 1.71�C2.17 GHz. It can be used as the antenna...
This paper investigates a thin low-pass filtering antenna array based on dual-polarized Vivaldi elements. The low-pass filtering in the antenna elements reduces the requirement for the front-end filtering between the antenna and the microwave electronics, resulting in improved overall out-of-band sup...
patch antenna array shore-to-ship摘要 A planar 2 x 2 filtering patch antenna array with high selectivity and wide stopband is investigated for marine communications. The 2 x 2 patch array is composed of a driven patch and four identical parasitic patches placed nearby. A forked-microstrip-line...