Abstract: This work introduces a circularly polarized (CP) conical-beam antenna with low profile and wide impedance & axial ratio (AR) bandwidths. The antenna structure simply consists of a wideband ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Gordon Scott has been an active investor and technical analyst or 20+ years. He ...

Surveys are used as a tool to collect information from some or all units of a population and compile the information into a useful form. There are two different types of surveys that can be used to ...

The process of auger boring is one of the safest means of any underground utility installations, keeping any roadway or waterbody fully operational all throughout the project. Crew members from Iowa ...

Agricultural soil testing is critical to determining soil’s nutrient concentration and variability across your fields. It is ideal to test your fields’ soil at least every two to three years to inform ...

Ali Hussain has a background that consists of a career in finance with large financial institutions and in journalism covering business. Vikki Velasquez is a researcher and writer who has managed, ...

The accuracy of a survey estimate refers to the closeness of the estimate to the true population value. Where there is a discrepancy between the value of the survey estimate and true population value, ...

New FR40 Excavator Auger Attachment Modular Drill Retrofit onto 8-13 Ton Excavator FRA40 Excavator mounted Modular drill. retrofit onto 8-13 ton excavator Restructuring of the excavator Boom Arm to ...

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Abstract: The design of lightweight, compact-size, and high-directivity conical horn lens antenna that covers both 71-76 and 81-86 GHz bands is presented in this letter. The conventional conical ...

HOUSTON, Texas (KTRK) -- Soil testing is now underway in the Fifth Ward of the former Union Pacific Wood Preserving facility. Soil testing is now underway in the Fifth Ward of the former Union Pacific ...