From 4f2d13c77e0216677544a595c9c4d14e3b739092 Mon Sep 17 00:00:00 2001 From: Jiao Xianjun Date: Sun, 19 Jan 2020 22:42:49 +0100 Subject: [PATCH] Update README.md --- doc/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/README.md b/doc/README.md index 398692a..4ba1852 100644 --- a/doc/README.md +++ b/doc/README.md @@ -225,7 +225,7 @@ Linux mac80211 (struct ieee80211_ops openwifi_ops in sdr.c) uses the "config" AP ## Analog and digital frequency design -Following figure shows the current openwifi analog and digital frequency design strategy. It combines AD9361's bandwidth, frequency, sampling rate and FPGA's digital down/up converter (ddc_bank_core.bd/duc_bank_core.bd) setting to achieve this example spectrum arrangement. +Following figure shows the current openwifi analog and digital frequency design strategy. It combines AD9361's bandwidth, frequency, sampling rate and FPGA's digital down/up converter (ddc_bank_core.bd/duc_bank_core.bd) setting to achieve this example spectrum arrangement. Values in the figure are configurable in the openwifi design. ![](./rf-digital-if-chain-spectrum.jpg) Above spectrum setting has two benefits: