Disclosed herein are various exemplary embodiments of multi-band, wide- band antennas. In exemplary embodiments, the antenna generally includes an upper portion and a lower portion. The upper portion includes two or more upper radiating elements and one or more slots disposed between the two or ...
A wide-band/dual-band packaged antenna is proposed for wireless local-area network (WLAN) applications in the 5.15-5.35 GHz and 5.725-5.825 GHz frequency r... R Sadler,G Hayes,M Ali 被引量: 29发表: 2001年 Multiple frequency band branch antennas for wireless communicators A multiple frequency...
NEW UltraLite Kid: 40-6m, Lightweight and Small, Great for Small Lots, Camping, Backpacking. USA-built by Granite State Antenna of Northwood, NH by people who answer the phone.
SUMMARY In this paper, we present three monolithical microwave integrated circuits (MMIC's) that potentially may be used in the receiver front-ends of future wide-band multi-purpose array antennas, for example. Two low-noise amplifiers (LNA's) and one tunable filter have been designed in a ...
Cisco Aironet Dual-Band Omni-Directional Antenna (AIR-ANT2568VG-N) Cisco Aironet 2.4-GHz/5-GHz 8-dBi Directional Antenna (AIR-ANT2588P3M-N) Cisco Aironet 5-GHz 13-dBi Directional Antenna (AIR-ANT5114P2M-N) Cisco Aironet ...
Sharma, A., Kampianakis, E. & Reynolds, M. S. A dual-band HF and UHF antenna system for implanted neural recording and stimulation devices.IEEE Antennas Wirel. Propag. Lett.16, 493–496 (2017). ArticleADSGoogle Scholar Huang, Y., Tang, H.-J., Chen, E.-C. & Yao, C. Effect on...
In this paper, multiband, printed microstrip-feed monopole antennas using slot elements are proposed. First, an antenna with a dome shaped slot and a blended rectangular shaped patch is designed. The antenna is characterized by an operating frequency band (S11<−10dB) from 2.2 to 12.9 GHz. ...
And today's mainstream rotatable antennas: only two arrays can cover almost the entire SW bands. From these cases, it can be concluded that the proposed antenna achieves better performance (wider frequency band, more complete functions) in the smallest size. At the same time, the frequency of...
Coupled Simulation-Measurements Platform for the Evaluation of Frequency Reuse in the 2.45 GHz ISM Band for Multimode Nodes with Multiple Antennas Guillaume Villemaud, Pierre-François Morlat, Jacques Verdier, JM Gorce & Marylin Arndt EURASIP Journal on Wireless Communications and Networking volum...
A pair of fiber-coupled photoconductive antennas is used for both the emission and the detection. The pump laser source is capable of generating pulses at a width of 84 fs at the central wave- length 1.550 mm, corresponding to a spectral wavelength of 42.4 nm, and the reception rate is ...