organization

diff --git a/README.md b/README.md
index 64917b3..601a241 100644
--- a/README.md
+++ b/README.md

@@ -1,15 +1,13 @@
-# Caravel Analog User
+# Blocks from a Receiver
 
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0) [![CI](https://github.com/efabless/caravel_user_project_analog/actions/workflows/user_project_ci.yml/badge.svg)](https://github.com/efabless/caravel_user_project_analog/actions/workflows/user_project_ci.yml) [![Caravan Build](https://github.com/efabless/caravel_user_project_analog/actions/workflows/caravan_build.yml/badge.svg)](https://github.com/efabless/caravel_user_project_analog/actions/workflows/caravan_build.yml)
 
 ---
 
 
-## Amplifier and detector blocks
- This design contains um amplifier circuit with AC a
- 
- The passive detector circuit has a NMOS transistor,coupling capacitor at the input and an RC filter at the output. 
- The filter has a cuttof frequency of 150 kHz. 
+## OTA and detector blocks
+ This design contains an envelope detector. This block is formed by an nfet_01V8 transistor and an RC filter. 
+ The design implementation was based on the repository [caravel_user_project_analog](https://github.com/efabless/caravel_user_project_analog.git).