Welcome to Angelia!

Modulator, Demodulator, Modem ICs for Satellite Ground Terminals

We're designing some of the state-of-the art satellite based broadband Internet modem ICs.

Integrated Circuits for PC and Mobile Broadband Satellite Internet (SatNet) Access System with or without satellite bases, for portable uses for single person and home, movable on any point of the earth or fixed use.

Circuits have been designed and simulated using Xilinx Vivado, Altera Quartus, Mentor Graphics, Cadence Virtuoso, MATLAB/SIMULINK and other popular EDA tools.

The modem ICs are designed for use in satellite based broadband Internet communications for home and professionals and will also be made available to businesses, communities, governments and the defense in the future.

The ICs can be incorporated into modems, various satellite terminals, indoor units on the ground.

TSMC 0.18um MMRF CMOS process technology is applied at a power supply of +/- 0.9v.

Our modulator, demodulator and modem ICs will be applicable to DVB standards series (DVB-S2/S2X) as well as other popular satellite Internet standards.

The technologies involve SDR (Software Defined Radio), FPGA (Field Programmable Gate Arrays) , DSP (Digital Signal Processors), GPU (Graphical Processing Unit), SoC (System on Chip), CPU (Central Processing Unit) and other IC technologies. Some topics may relate to chip design and manufacturing, and configurable circuits applicable to the design of satellite based broadband Internet modulator, demodulator and modem IP cores.

We have implemented waveforms with BPSK, QPSK, DQPSK, OQPSK, 8PSK, 16APSK, 32APSK, 64APSK (128APSK and 256APSK Optional), 8QAM, Adaptive Coding and Modulation (ACM), Variable Coding and Modulation (VCM), Constant Coding and Modulation (CCM) and with Reed-Solomon/LDPC/Turbo Product Code/LDPC/BCH FEC that are readily portable to LEO/MEO/GEO satelite downlinks. Our signal processing techniques are among the most advanced in the communication industry.

Deliverables

• • VHDL /Verilog FPGA / DSP / GPU / CPU Source Code and netlist binary file

  • Test environment for the hardware of the IP core consisting of VHDL /Verilog testbench and test data as well as post-synthesis simulation model or pre-compiled simulation model

  • Test script

  • Design Flow Documentation

Please note that all ICs are custom designed.

Contacts

Angelia Satellite Modem Technologies Co., Ltd. (ASMT)

Website:

http://www.ipcoredesign.net/

Emails:

angeliamodem@protonmail.com

Address:

12B08 Marine Tower

No1Pudong Avenue Pudong District

Shanghai 200002

China

Tel and fax are only available to our clients.