[Tech Minds] reviews the GA-450 indoor active HF loop antenna and finds it better than ... it was able to pick up quite a bit of signal on the 40 meter and 20 meter ham bands.

We don’t know if [OH8STN] has a military background, but we suspect he might since his recent post is about a “DIY Man Portable Magnetic Loop Antenna.” “Man-portable” is usually a ...

Antenna design software is also used to determine directivity or far field gain for both single antennas and antenna arrays in polar, X-Y, and three-dimensional (3D) plots. Windows (Microsoft), Linux ...

For transmission, an oscillating RF electrical current is fed to the antenna's terminals ... the signal is radiated across the plane of the loop. Including loop antennas in an array or as part of Yagi ...

The 1918-1919 Greater Poland Uprising Museum in Poznań WXCA. Image © WXCA WXCA Architectural Design Studio has unveiled its design for a new museum aiming to honor ...

Strategic Design and Management Students Newly Entering Fall 2025: The program will be offered entirely in person; no online option will be offered. Bringing together design thinking, management, and ...

No. 4 Special Issue: Interrogating Intellectual Property Rights in Fashion and Design 2017 pp. 343-433, e1-e2 No. 3 2017 pp. 249-342 No. 2 Special Issue: Environmental Histories of Design 2017 pp. 103 ...

The installation of the main reflector for the antenna system of the 40-meter-aperture radio telescope completes in Shigatse, Xizang autonomous region, Oct 7, 2024. [Photo/CCTV News] The main ...

With Patrick Bringley’s “All the Beauty in the World” now in its 10th printing, he’s debuting in two new roles: playwright and actor. By Colin Moynihan The Pritzker-winning architectural ...

Protein design (or protein engineering) is a technique by which proteins with enhanced or novel functional properties are created. Proteins can be engineered by rational design, which typically ...

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Design Within Reach has a loan partnership with Affirm to make it easier to invest in high-quality furniture pieces that will last a lifetime without breaking the bank today. You can choose a ...