--- a/include/radar/static_target_simulator_cc.h
+++ b/include/radar/static_target_simulator_cc.h
@@ -48,10 +48,10 @@
  * \f]
  *
  * The attenuation depends on the center frequency \f$f_C\f$, the radar
- * cross section \f$\sigma_{\text{RCS},h}\f$, the distance of the target
+ * cross section \f$\sigma_{\textnormal{\tiny RCS},h}\f$, the distance of the target
  * \f$d_h\f$ and the speed of light \f$c_0\f$:
  * \f[
- *     b_h = \sqrt{\frac{c_0^2 \sigma_{\text{RCS},h}}{(4\pi)^3 d_h^4 f_C^2}}
+ *     b_h = \sqrt{\frac{c_0^2 \sigma_{\textnormal{\tiny RCS},h}}{(4\pi)^3 d_h^4 f_C^2}}
  * \f]
  *
  * The delay \f$\tau_h\f$ depends on the distance of the target:
@@ -62,7 +62,7 @@
  * The Doppler shift \f$f_{D,h}\f$ depends on the relative velocity and
  * the center frequency:
  * \f[
- *     f_{D,h} = 2\frac{v_{\text{rel},h}{c_0} f_C
+ *     f_{D,h} = 2\frac{v_{\textnormal{\tiny rel},h}}{c_0}{f_C}
  * \f]
  *
  * The signals are added up to produce the total sum signal:
