Orthogonal Design Method for Optimizing Roughly Designed Antenna

Algorithm 1

Constructing the orthogonal array 𝐿_𝑀(𝑄^𝑃).

⧵⧵ Construct the basic columns as follows.

FOR 𝑘=1 to 𝐽

 𝑗=(𝑄^𝑘−1−1)/(𝑄−1)+1

   FOR 𝑖=1 to 𝑄^𝐽

  𝑎_𝑖,𝑗=floor((𝑖−1)/(𝑄^𝐽−𝑘))mod𝑄

   ENDFOR

ENDFOR

⧵⧵ Construct the non-basic columns as follows.

FOR 𝑘=2 to 𝐽

 𝑗=(𝑄^𝑘−1−1)/(𝑄−1)+1;

  FOR 𝑠=1 to 𝑗−1,𝑡=1 to 𝑄−1

   𝑎_{𝑗+(𝑠−1)(𝑄−1)+𝑡}=(𝑎_𝑠×𝑡+𝑎_𝑗)mod𝑄;

  ENDFOR

ENDFOR