Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob

Radio Frequency (RF) Forum Discussions

Browse the Community

RF Transistors

Looking to design a low noise amplifier. Be it in sub GHz frequencies or higher frequencies up to 12 GHz. We have got you covered ! Infineon Technologies offers one of the widest portfolio of radio frequency transistors which offer exceptionally low NF, high gain, and high linearity at low power consumption levels. The transistors could be used in automotive applications (car antenna) , GNSS, Wireless infrastructure , mobile communication infrastructure , consumer appliances such as LCD TV, set-top boxes, industrial electronics such as automation, lighting , and the list goes on. Along with providing a wide portfolio, our products offer outstanding quality and reliability , assuring long term supply while still having an attractive price.

59638 45

Antenna tuners

With the fast adoption of 5G technology, more antennas need to cover even more frequency bands within limited space. This can potentially affect antenna performance and result in higher design complexity. Antenna tuners help address these challenges to ensure fast and stable wireless connection everywhere. Infineon antenna tuners can be found in a variety of applications, such as smartphones, laptops, smartwatches, mobile routers, smart metering or asset tracking devices. In this forum, you can post your questions about Infineon antenna tuners and the coupler to find support from the community for your next project.

27938 6

Low Noise Amplifiers

A low noise amplifier (LNA) amplifies a very low-power signal without significantly degrading its signal-to-noise ratio. When regular amplifiers amplify signals, additional noise is often introduced to the system. However, by using an electronic LNA, this noise can be significantly reduced. Infineon’s range of low noise amplifier ICs improve receiver sensitivity and thereby achieve the ultimate user experience. Our portfolio of MMIC RF LNAs is continuously updated to satisfy the ever-changing market requirements with custom made products for each application. Highly integrated in the smallest package, our LNA MMICs come with ESD protection and low power consumption, ideal for battery-operated mobile devices. What's more, our innovative SiGe technology delivers lower noise than silicon alternatives and performance comparable to more expensive GaAs counterparts.

31122 12

RF Switches

These microelectronic components may be applied for antenna and frequency band selection to optimize an RF system in size, cost and performance. Infineon has a broad range of RF switch configurations and performance capabilities in terms of insertion loss, isolation, switching speed and power handling. Our CMOS RF switches are offered in very compact and robust packages ready to surface mount on PCBs.

19059 17
filter icon

Featured Discussions

Sort by:
Low Noise Amplifiers
 I want to get LNA model for ADS simulating,I found 4 kinds of  S parameter without noise data . How to find the spice model of BGB707L7ESD or S param... Show More
RF Switches
hi Sir   I am reading the specification of BGS13SN8 .  I am not understand of the parameter of "Ctrl to RF Time " meaning ? the comment show " 50% of ... Show More
RF Transistors
We are looking  for mmwave transistor with around ~10dB gain and 5 to 10dBm P1dB above 24GHz. The transistor should be a package part. Application is ... Show More
RF Transistors

Need an alternate for MPN BAT165E6327HTSA1 without ROHS exemption.

Antenna tuners
What are the likely failure conditions when RFFE Control Voltage Levels are exceeded on BGSA family Antenna Tuners? I'm specifically interested in und... Show More
RF Transistors

How to plot the volt-ampere characteristic curve of a varactor diode using ADS?

RF Transistors
Parts:BAR6303WE6327HTSA, What is the reason for the instability of forward current?When supplying DC through a regulated power supply alone, it was fo... Show More
RF Transistors
Screen printing issues with BCR08PNH6727XTSA1     Is the direction of arrival screen printing reversed from the direction of the specification screen ... Show More
RF Switches
Good morning I need to build a switcher up to 6GHz. Using the PIN diodes. I understand what to do in terms of schematic, but when I try to layout the ... Show More