Abstract: This work aims at investigating a parity time-reversal duality (PTD) symmetric bifilar-line waveguide structure constituted by a pair of two parallel-plate waveguides with complementary ...
If You See a Purple Parking Space, Here’s What It Means What to know about the British king's remote private estate that will be Andrew's new home More Than 90 Republicans Targeted in ‘Arctic Frost’ ...
After the disastrous loss of seven warships and 2,000 sailors in just five days, the Admiralty had seen enough. Crete was lost. Admiral Cunningham stared at their decision: ""Cease all evacuation ...
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