日経クロステック

IDT、3.2G～4GHzで動作する無線基地局向けDPD復調器IC

米Integrated Device Technology（IDT）社は、3.2G～4.0GHzの周波数範囲で動作するデジタルプリディストーション（DPD：digital pre-distortion）復調器IC「F1358」を発売した。RFトランスミッター（送信回路）を構成するRFパワーアンプの線形特性の改善に向ける。主な用途と ...
マイナビニュース

エプソン、無線送信機向けRFトランスミッターIC「S1S77100」の量産を ...

セイコーエプソンは9月26日、同社初となる無線送信機向けRF(Radio Frequency)トランスミッターIC「S1S77100」の量産を開始したことを発表した。 本格的なIoT時代を迎え、さまざまな機器における無線通信のニーズが高まっている。そうした背景もあり、無線通信 ...
Electronic Design

Microcontroller Controls Relays via RF Modules

Members can download this article in PDF format. In this design idea, you will learn how to interface two PIC microcontrollers using a wireless 433-MHz RF transmitter/receiver pair to control up to ...
Semiconductor Engineering

Managing EMI in High-Density Integration

The relentless drive for higher performance and increased functional integration has ushered in new challenges for managing electromagnetic interference (EMI) in densely packed mixed-signal ...
EDN

Best of FM Transmitter Circuits

Here are some DIY FM Transmitter circuits that we have been published on electroschematics.com. This do-it-yourself fm transmitters are pretty easy to build and will give you a good feeling when ...
EDN

RF Based Wireless Remote Control System

It is often required to switch electrical appliances from a distance without being a direct line of sight between the transmitter and receiver. As you may well know, an RF based wireless remote ...