Johns Hopkins APL researchers have leveraged cutting-edge additive manufacturing techniques and shape memory alloys to create ...

CCC is U.S. DoD’s designated contracting authority for purchases from Canada over $250,000 USD. Through the free U.S. DoD Prime Contractor service, CCC enables Canadian businesses like Valcom to ...

By bouncing radio waves off the ionosphere, the NVIS antenna ensures effective communication across rugged terrains and in adverse weather conditions. Its portable, rugged design makes it ideal for ...

Abstract: Antenna behaviors such as mutual coupling, near-field propagation, and polarization cannot be neglected in signal and channel models for wireless communication. We present an electromagnetic ...

Attach it to a slotted antenna array powered by a 1-to-4 Wilkinson power divider. The antenna has good radiation characteristics within the bandwidth of the X band. This antenna design boasts a low ...

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All of these celebrities spent years serving their country in the military. From Bea Arthur driving a truck in the Marine Corps to Prince Harry flying as an Apache pilot in Afghanistan ...

The second issue was the HF receiver antenna array and the problem of erecting it in a timely manner with only two personnel. The third issue was getting on the operation task link (OPTASKLINK) in ...

Foreign ministry responds to article that claims Dong is the latest holder of the position to be investigated for graft.

After hours: November 29 at 1:02 PM EST ...