Inventor

PARK BONG HYUK

KR42 patents

⚠️ This page may combine multiple inventors who share the name “PARK BONG HYUK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PARK BONG HYUK

ELECTRONICS & TELECOMMUNICATIONS RES INST

Semiconductor plasma antenna apparatus

Continuous delta-sigma modulator for supporting multi-mode

Third order loop filter and delta-sigma modulator including the third order loop filter

Oscillation circuit and transmitter including the same

Voltage comparator, voltage comparison method of the same, and reset method of the same

Switch mode power supply using a reconfigurable delta-sigma modulator and method of driving the same

Circuit for amplifying radio signal using high frequency

Radio frequency transceiver

Terahertz wideband antenna and method of designing the same

Transformer-based amplifier, operating method thereof, and devices including the same

Passive mixer, operating method thereof, and devices including the same

Antenna system and apparatus including the same

Smart antenna system and method for improving receiving performance thereof

Central office device, remote site device, and communication method thoseof

Loop filter for data converter in wireless communication system and method of implementing corresponding loop filter

Semiconductor-based beamforming antenna

Method and terminal for performing beamforming based on sensor information of terminal

Bidirectional amplifier including matching circuits having symmetrical structure and communication device including the same

Reconfigurable circuit for differential network including cross-coupled switch

Differential transmission line having high isolation and configuration method thereof

Semiconductor-based temperature sensor and method of operating the same

Apparatus and method for adjusting envelope signal delay in envelope-tracking power amplifier

Apparatus for envelope delay control in an envelope-tracking power amplifier

Impedance matching circuit of communication apparatus

Method for data modulation in wireless communication system and apparatus for the same

KOREA ELECTRONICS TELECOMM

Cascode amplifier and differential cascode voltage-controlled oscillator using the same

Trapezoid ultra wide band patch antenna

Apparatus and method for calibrating time constant, and low pass delta sigma modulation apparatus including the same

Radio frequency transceiver

UWB-based wireless bridge

Delta-sigma modulator and transmitter including the same

Signal amplification apparatus and method

Method of correcting time misalignment between envelope and phase components

Signal transmission device adjusting electrical characteristic value corresponding to logic level and signal transmitting method thereof

Apparatus for adjusting frequency characteristic and Q factor of low pass filter and method thereof

ELECT & TELECOMM RESEARCH INST

Signal converter for wireless communication and receiving device using the same

High frequency transceiver

Apparatus and method for generating differential signal, and transmission apparatus and method having the same

PARK BONG-HYUK

Dual-band wideband local oscillation signal generator

Controlled-gain wideband feedback low noise amplifier

HYUN SEOK-BONG

Radio frequency receiver

OSTROVSKYY PYLYP

Digital polar modulator for a switch mode RF power amplifier