These mobile, field ready kits include a ruggedized Microsoft Surface Book 2, Kestrel TSCM Pro Software, SDR, Log Periodic Antenna
Kit and accessories in a backpack or case.
The new system uses an antenna which is highly directional "Wide Aperture Log Periodic Antenna
Array [LPDA]" system.
Antenna used in this simulation is a Log Periodic antenna
with wide bandwidth but has a dispersive impulse response.
Itasca, IL, May 14, 2019 --(PR.com)-- The redesigned Y42700WB Log Periodic Antenna
from Mobile Mark Antenna Solutions, now provides wideband coverage from 600-6000 MHz.
Various types of antennas offering wide bandwidth and high gain have been discussed in literature, including the dielectric rod antenna, spiral antenna, horn antenna, and log periodic antenna
Wideband operation is achieved when all the switches are in the OFF state thus making the antenna act as a normal log periodic antenna
. To demonstrate narrow band operation, such as in a high band mode, four of the highest frequency slots were kept open.
The source is a linearly polarized, log periodic antenna
that operates from 500 MHz to 12.4 GHz.
Isbell, "Broadband logarithmically periodic antenna
structures," in Proceedings of the IRE International Convention Record, pp.
In  the authors designed a broadband log periodic antenna
at 674-680 MHz and used a 4-stage RF-DC conversion circuit.
The Model ATR26M6G-1 is a 26-MHz to 6-GHz, 5,000-W wideband, high-gain radiant arrow/log periodic antenna
with the proprietary bent-element design.
The Radiant Arrow 80 [TM] improved log periodic antenna
covers the 80 MHz to 5 CHz frequency band, and offers broader bandwidth with greater power handling and a smaller size than existing log periodics.