The WEA7186F55 is a front end for wireless microwave transceivers operating in the E-Band. Implemented in a ST Micro Silicon Germanium B55 process. The WEA7186F55 integrates a LNA path, a Power Amplifier together with Bias and Gain Control blocks.
E-Band Front-End Module 71 GHz to 86 GHz
Overview
Key Features
- Linear-in-dB Analog Gain Control
- Broadband Gain Flatness
- Transmit Power Control
- Programmable Bias
- 20dBm output power
- >30dB TPC
- 30GHz +/- 2dB BW
- <6dB NF
Block Diagram

Technical Specifications
Short description
E-Band Front-End Module 71 GHz to 86 GHz
Vendor
Vendor Name
Foundry, Node
STM, ST Micro B55
Maturity
Silicon verified
Availability
Silicon ready
Related IPs
- Front End Module operating from 24 – 30 GHz and can be used in low power Ka band applications
- Front End Module operating from 2 – 7 GHz and can be used in S / C band for Wi-Fi 6 & SATCOM applications.
- 76 GHZ to 81 GHz LNA Phase Array
- 0.7-3 GHz Low noise amplifier
- 60 GHz Power Amplifier
- 3 -4.5 GHz Power Amplifier