Abstract: We present a wideband, low-cost, and electronically reconfigurable reflectarray antenna (ERRA). The unit cell of the proposed design provides a 1-bit phase quantization with a bandwidth of 2 ...
Abstract: A beam reconfigurable wideband antenna based on 1-bit phase resolution transmissive intelligent metasurface has been proposed. The circularly polarized (CP) reconfigurable intelligent ...
An adder has been spotted in the North Yorkshire this month, adding to a growing number of sightings of the UK's only native venomous snake over the last 18 months. The reptile was seen on March 10, ...
f" A : in STD_LOGIC_VECTOR({n-1} downto 0);", f" B : in STD_LOGIC_VECTOR({n-1} downto 0);", f" Sum : out STD_LOGIC_VECTOR({n-1} downto 0);", ...
FOR i IN 0 TO 2 ** sel'length - 1 LOOP FOR j IN 0 TO 2 ** x'length - 1 LOOP sel <= STD_LOGIC_VECTOR(to_unsigned(i, sel'length)); x <= STD_LOGIC_VECTOR(to_unsigned(j, x'length)); ...
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