show less
show more
Wireless
-
IQ Imbalance and Compensation in RF Transmitter
V
DivaK 06/14/2016 4.7 4.7/5 (3 ) -
Thoughts and Questions on Power Amplifier Pre-Distortion
RBelkin 06/15/2016 -
Employing Cordic Algorithm in Digital Wireless Receiver Design
V
JuanTang 02/24/2016 5 5/5 (1 ) -
How to Transmit data at Specific Time at the End of Processing Chain
P
Precise-Design 12/29/2018 -
Cordic based Spur Cancellation
P
jayhong 01/20/2018 -
Understanding Wireless Sensor Access Timing with Bluetooth as an Example
V
Schlenker 12/07/2017 -
TSSI and Use TSSI in IQ Imbalance Compensation
V
jmong 06/16/2016 -
LTE Turbo Encoder and Decoder Matlab Code
V
LiWong 07/04/2016 5 5/5 (1 ) -
Wireless receiver bit synchronization
V
LiWong 12/02/2018
-
Apply Cordic Algorithm to Digital FM Receiver
V
JuanTang 02/24/2016 5 5/5 (1 )
-
A Simple Wireless receiver
LiWong 08/18/2015 2.5 2.5/5 (2 ) -
[Matlab] GPS Acquisition Simple Implementation
Brad_Smyth 11/29/2015 4 4/5 (1 )
-
Wireless Physical Layer Design Architect and Tutor
JuanTang 02/24/2016$50
-
An radio, wireless, and system design expert open to consultating
CHZhong 07/29/2016
$70
-
Independent Firmware and System Consultant
JLee 02/02/2016
$45
Topics
-
Criterion’s articles about SAW-less direct conversion and CDMA zero-IF receivers
lishamw 07/21/2016 -
Two articles of satellite communicaiton and link budget
JuanTang 07/01/2016 -
Complextoreal: an excellent digital communication tutorial site
McCracken 06/29/2016
-
[Slides] Massive MIMO System Tutorial Part II Propagation Aspects
RBelkin 09/05/2016 -
MULTIPLE ACCESS IN MOBILE SATELLITE COMMUNICATION
LiWong 07/01/2016 -
[Book] Simulating Wireless Communication Systems in C/C+
ruthie.ma 06/28/2016
Modern software defined radio asks for #open-source, FPGA for PHY and #real-time processor for MAC , #sdr
Prominent among them are growing software platforms that are open-source, community-built tools for wireless communications. Notable examples include GNU Radio and NS-3, which are…[Read more]
Software defined radio, #sdr
was once a hot topic. Move adc/dac to early element of radio chain and thus let firmware to handle some #radio function like filtering.
Looks the idea doesn’t fly. Not much research papers and not much companies doing it. Here is one : myriadrf.org. It b…[Read more]
#LWA, aggregation of Mobile and wifi link
LWA (LTE/WLAN Aggregation) is a tight integration at radio level which allows for real-time channel and load aware radio resource management across #WLAN and #LTE to provide significant user perceived throughput (UPT) improvement. When enabling…[Read more]
#LIFI, the indoor #gps and data highway, still with slow adoption
It highlights the benefits: high speed data transfer, unlimited bandwidth, privacy, robustness to interference, human health, …. However, in reality, despite the buzz, no large-scale deployment has happened yet.
Good a…[Read more]
AI is revolutionizing signal processing, including modem
How AI is related to wireless modem design? Is it about adaptive sig processing? Ultimate question, as a wireless engineer, shall i start to learn AI?
[Read more]
First #5G standard, 5G NR, is released on 12/21
Pushed by carriers, component developers, tech enablers.
[Read more]
5 technologies define 5G NR
Now with 5G NR just announced, 5G is posed to revolutionize cellular and other sectors. This blog from Qualcomm gives you some tip of 5G key technologies.
[Read more]
Floating point to fixed point conversion
http://www.mathworks.com/help/fixedpoint/ug/convert-fir-filter-to-fixed-point-with-types-separate-from-code.html
Above is a good tutorial about how to use Matlab to do floating to fixed point conversion. The key idea is first run many simulations…[Read more]