It’s hard to imagine that a shielded enclosure could provide 3,000-dB RF attenuation, but based on the equations that define such values, it’s not a problem. Shielding effectiveness is a function of ...

SEOUL, South Korea--(BUSINESS WIRE)--DB HiTek had announced to expand the RF front-end business by securing RF SOI (Silicon-on-Insulator) and RF HRS (High Resistivity Substrate) process based on 130nm ...

Photonic technologies have received considerable attention regarding the enhancement of radiofrequency electrical systems, including high-frequency analogue signal transmission, control of phased ...

pSemi Corporation has unveiled the PE42727 UltraCMOS SPDT radio frequency (RF) switch, a high-isolation solution optimized ...

Anyone who has to reduce the amplitudes of RF signals in a controlled manner needs an attenuator. Linearly adjustable attenuation networks using special PIN diodes are available for this, but they ...

The research of two-dimensional (2D) Tellurium (Te) or tellurene is thriving to address current challenges in emerging thin-film electronic and optoelectronic devices. However, the study of ...

This circuit in Figure 1 produces the amplitude curve illustrated in Figure 2. 2. Wideband Response for Circuit of Figure 1. The voltage gain of the op amp stage itself is 20, but this is cut in half ...

Wireless communications products that depend on RF principles are everywhere these days, and the growth rate is astonishing. From cell phones and wireless PDAs to Wi-Fi-enabled laptops, Bluetooth ...