Development History
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Footprint to become
the global corporation.

2017.12

MHN(Mobile Hotspot Network) Backhaul System developed

2017.06

Radio Unit developed for Macro Cell

2016.02

Micro Bellows Filter(Micro Cavity Filter) developed

2016.01

16Port Antenna(Canister Antenna) developed

2015.08

mm-wave Fronthaul developed

2015.06

AAA(Active Array Antenna) developed for Macro Cell

2014.07

Multi-Band/Multi-Port Antenna developed

2013.11

Fusion Filter (Quad-Mode Cavity Filter)

2013.11

High-efficiency and High-power LED Lighting product

2013.11

AAA(Active Array Antenna) for Small Cell

2013.06

The world’s first IPTAA based RRA

2013.01

Bellows Filter for minimize depth

2011.09 RRH(Remote Radio Head)
2011.01 IT Converged LED Lighting product
2010.10

High-efficiency LED Lighting

2010.05

The world’s first 800MHz Triple Mode Filter development

2009.12

TM Mode Filter

2008.12 Continuous Impedance BPF for cositing solution
2008.09 High Power Amplifier
2007.10 Low Noise Antenna
2007.07 The world’s first Hybrid 3Way Antenna
2005.12 The world’s first TDD Switch
2005.12 The world’s first Hybrid 2Way Antenna
2005.03 Tunable Filter
2004.08 Stripline Diplexer
2003.12 The world’s first Active Multi Beam Antenna System
2002.10 Bias Injector
2001.08 The world’s first Multi-line Phase Shifter
2000.03 Step Rotary Attenuator
1996.10 The world’s first Switchable Combiner & Divider
1995.07 Hybrid Combiner for low output paging
1994.01 Ceramic Material
1993.06 RF Switch for Radio pager base station
1993.04 Filter for Mobile communications base station and repeater
1992.07 RF connector