RF Antenna Specifications Diagram

btty038

RF Antenna Specifications Diagram [Copy link]

GSM/WCDMA/TDSCDMA/LTE/5G NR frame structure,

LTE：36_211_TDD_DL_FrameStructure.png

5G: NR_Numerology_FrameStructure_u_0__NormalCP_38_211_01.png

The meaning and physical relationship of access channels, beamforming, various standards of IoT, principles of Lora, ZigBee, etc.,

LPWAN_LoRa_Network_SKT_01

The definition and role of massive-mimo,

Definition of software radio and matlab simulation code,

The definition and important indicators of RF amplifier,

The concept and important indicators of mixer,

RF_Mixer_Concept_Graph_01.png

Interdigital structure and index evaluation of SAW filter,

The role and evaluation indicators of oscillators,

The function and direction diagram of mobile phone antenna,

Antenna_RadiationPattern

Antenna_RadiationPattern_

The role and indicators of duplexers,

Waveguide line, microstrip line,

Media, the concept of RF front end, S parameters,

The definition of standing wave ratio,

The definition and importance of phase noise and how to optimize phase noise,

Signal-to-noise ratio SNR and signal-to-distortion ratio SINAD,

Definition of ACLR/ACPR,

1dB compression point of PA and LNA,

The definition and calculation formula of the third-order intercept point,

The conversion method between time domain and frequency domain, and also tell you how to simulate through matlab,

Source: A RF engineer

alan000345

Very useful, learned a lot, thanks for sharing.

迈尔风随

Very professional, but I don't quite understand

btty038

Posted by Mayer Fengsui on 2021-1-20 21:20 Very professional, I don’t quite understand it

RF Radio Frequency Microwave

兰博

Thanks for sharing. Antenna technology is very important in 5G and RF.

btty038

Lamborghini published on 2021-1-29 11:06 Thank you for sharing. Antenna technology is very important in 5g and radio frequency

Yes, without it, you can't make calls, watch videos, or surf the Internet.

okhxyyo

Thanks for sharing~~ I am a layman and I don't know how powerful it is