Merge pull request #21 from ra3xdh/fix_rectline

Fix equations in rectline
ra3xdh · Sep 8, 2024 · f825cd4 · f825cd4
2 parents 89cbd5c + 84d7190
commit f825cd4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/components/rectline.cpp b/src/components/rectline.cpp
@@ -192,9 +192,9 @@ void rectline::calcPropagation (nr_double_t frequency) {
  } else {
  /* according to [2] eq 3.207 */
  beta = 0;
- alpha = -std::sqrt (- (sqr (k0) - sqr (kc)));
+ alpha = std::sqrt (- (sqr (k0) - sqr (kc)));
  // wave impedance
- zl = (k0 * Z0 * std::sqrt(mur/er)) / nr_complex_t (0, -alpha) ;
+ zl = (k0 * Z0 * std::sqrt(mur/er)) / nr_complex_t (0, alpha) ;
  }
 }